1380498429908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1187}}^1\times {\mathrm{2029}}^1$

素因数の和:3457

約数の個数: 96

約数和(自身を含む): 2658360418560

約数和(自身を除く): 1277861988652

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 151, 292, 302, 604, 949, 1187, 1898, 1963, 2029, 2374, 3796, 3926, 4058, 4748, 7852, 8116, 11023, 15431, 22046, 26377, 30862, 44092, 52754, 61724, 86651, 105508, 143299, 148117, 173302, 179237, 286598, 296234, 306379, 346604, 358474, 573196, 592468, 612758, 716948, 1126463, 1225516, 1925521, 2252926, 2330081, 2408423, 3851042, 3982927, 4505852, 4660162, 4816846, 7702084, 7965854, 9320324, 9633692, 13084301, 15931708, 22365667, 26168602, 31309499, 44731334, 52337204, 62618998, 89462668, 125237996, 170095913, 175814879, 290753671, 340191826, 351629758, 363671873, 581507342, 680383652, 703259516, 727343746, 1163014684, 1454687492, 2285593427, 4571186854, 4727734349, 9142373708, 9455468698, 18910937396, 26548046729, 53096093458, 106192186916, 345124607477, 690249214954, 1380498429908]

約数ペア:

[(1, 1380498429908), (2, 690249214954), (4, 345124607477), (13, 106192186916), (26, 53096093458), (52, 26548046729), (73, 18910937396), (146, 9455468698), (151, 9142373708), (292, 4727734349), (302, 4571186854), (604, 2285593427), (949, 1454687492), (1187, 1163014684), (1898, 727343746), (1963, 703259516), (2029, 680383652), (2374, 581507342), (3796, 363671873), (3926, 351629758), (4058, 340191826), (4748, 290753671), (7852, 175814879), (8116, 170095913), (11023, 125237996), (15431, 89462668), (22046, 62618998), (26377, 52337204), (30862, 44731334), (44092, 31309499), (52754, 26168602), (61724, 22365667), (86651, 15931708), (105508, 13084301), (143299, 9633692), (148117, 9320324), (173302, 7965854), (179237, 7702084), (286598, 4816846), (296234, 4660162), (306379, 4505852), (346604, 3982927), (358474, 3851042), (573196, 2408423), (592468, 2330081), (612758, 2252926), (716948, 1925521), (1126463, 1225516)]