2487130898

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 4614340608

約数和(自身を除く): 2127209710

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 107, 161, 214, 259, 322, 518, 749, 851, 1498, 1702, 1951, 2461, 3902, 3959, 4922, 5957, 7918, 11914, 13657, 17227, 27314, 27713, 34454, 44873, 55426, 72187, 89746, 91057, 144374, 182114, 208757, 314111, 417514, 505309, 628222, 637399, 1010618, 1274798, 1461299, 1660301, 2922598, 3320602, 4801411, 7724009, 9602822, 11622107, 15448018, 23244214, 33609877, 54068063, 67219754, 108136126, 177652207, 355304414, 1243565449, 2487130898]

約数ペア:

[(1, 2487130898), (2, 1243565449), (7, 355304414), (14, 177652207), (23, 108136126), (37, 67219754), (46, 54068063), (74, 33609877), (107, 23244214), (161, 15448018), (214, 11622107), (259, 9602822), (322, 7724009), (518, 4801411), (749, 3320602), (851, 2922598), (1498, 1660301), (1702, 1461299), (1951, 1274798), (2461, 1010618), (3902, 637399), (3959, 628222), (4922, 505309), (5957, 417514), (7918, 314111), (11914, 208757), (13657, 182114), (17227, 144374), (27314, 91057), (27713, 89746), (34454, 72187), (44873, 55426)]