2749204432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13217329}}^1$

素因数の和:13217350

約数の個数: 20

約数和(自身を含む): 5736321220

約数和(自身を除く): 2987116788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13217329, 26434658, 52869316, 105738632, 171825277, 211477264, 343650554, 687301108, 1374602216, 2749204432]

約数ペア:

[(1, 2749204432), (2, 1374602216), (4, 687301108), (8, 343650554), (13, 211477264), (16, 171825277), (26, 105738632), (52, 52869316), (104, 26434658), (208, 13217329)]