2638988052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1553}}^1$

素因数の和:1865

約数の個数: 96

約数和(自身を含む): 6735657600

約数和(自身を除く): 4096669548

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 257, 348, 514, 551, 771, 1028, 1102, 1542, 1553, 1653, 2204, 3084, 3106, 3306, 4659, 4883, 6212, 6612, 7453, 9318, 9766, 14649, 14906, 18636, 19532, 22359, 29298, 29507, 29812, 44718, 45037, 58596, 59014, 88521, 89436, 90074, 118028, 135111, 141607, 177042, 180148, 270222, 283214, 354084, 399121, 424821, 540444, 566428, 798242, 849642, 855703, 1197363, 1596484, 1699284, 1711406, 2394726, 2567109, 3422812, 4789452, 5134218, 7583299, 10268436, 11574509, 15166598, 22749897, 23149018, 30333196, 34723527, 45499794, 46298036, 69447054, 90999588, 138894108, 219915671, 439831342, 659747013, 879662684, 1319494026, 2638988052]

約数ペア:

[(1, 2638988052), (2, 1319494026), (3, 879662684), (4, 659747013), (6, 439831342), (12, 219915671), (19, 138894108), (29, 90999588), (38, 69447054), (57, 46298036), (58, 45499794), (76, 34723527), (87, 30333196), (114, 23149018), (116, 22749897), (174, 15166598), (228, 11574509), (257, 10268436), (348, 7583299), (514, 5134218), (551, 4789452), (771, 3422812), (1028, 2567109), (1102, 2394726), (1542, 1711406), (1553, 1699284), (1653, 1596484), (2204, 1197363), (3084, 855703), (3106, 849642), (3306, 798242), (4659, 566428), (4883, 540444), (6212, 424821), (6612, 399121), (7453, 354084), (9318, 283214), (9766, 270222), (14649, 180148), (14906, 177042), (18636, 141607), (19532, 135111), (22359, 118028), (29298, 90074), (29507, 89436), (29812, 88521), (44718, 59014), (45037, 58596)]