2247698128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{372629}}^1$

素因数の和:372679

約数の個数: 40

約数和(自身を含む): 4851642600

約数和(自身を除く): 2603944472

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 372629, 745258, 1490516, 2981032, 4844177, 5962064, 9688354, 10806241, 19376708, 21612482, 38753416, 43224964, 77506832, 86449928, 140481133, 172899856, 280962266, 561924532, 1123849064, 2247698128]

約数ペア:

[(1, 2247698128), (2, 1123849064), (4, 561924532), (8, 280962266), (13, 172899856), (16, 140481133), (26, 86449928), (29, 77506832), (52, 43224964), (58, 38753416), (104, 21612482), (116, 19376708), (208, 10806241), (232, 9688354), (377, 5962064), (464, 4844177), (754, 2981032), (1508, 1490516), (3016, 745258), (6032, 372629)]