1881018074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4255697}}^1$

素因数の和:4255729

約数の個数: 16

約数和(自身を含む): 3217307688

約数和(自身を除く): 1336289614

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4255697, 8511394, 55324061, 72346849, 110648122, 144693698, 940509037, 1881018074]

約数ペア:

[(1, 1881018074), (2, 940509037), (13, 144693698), (17, 110648122), (26, 72346849), (34, 55324061), (221, 8511394), (442, 4255697)]