2034648620

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{900287}}^1$

素因数の和:900409

約数の個数: 24

約数和(自身を含む): 4310578944

約数和(自身を除く): 2275930324

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 900287, 1800574, 3601148, 4501435, 9002870, 18005740, 101732431, 203464862, 406929724, 508662155, 1017324310, 2034648620]

約数ペア:

[(1, 2034648620), (2, 1017324310), (4, 508662155), (5, 406929724), (10, 203464862), (20, 101732431), (113, 18005740), (226, 9002870), (452, 4501435), (565, 3601148), (1130, 1800574), (2260, 900287)]