1900503904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{4568519}}^1$

素因数の和:4568542

約数の個数: 24

約数和(自身を含む): 4029434640

約数和(自身を除く): 2128930736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4568519, 9137038, 18274076, 36548152, 59390747, 73096304, 118781494, 146192608, 237562988, 475125976, 950251952, 1900503904]

約数ペア:

[(1, 1900503904), (2, 950251952), (4, 475125976), (8, 237562988), (13, 146192608), (16, 118781494), (26, 73096304), (32, 59390747), (52, 36548152), (104, 18274076), (208, 9137038), (416, 4568519)]