407619316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{48091}}^1$

素因数の和:48271

約数の個数: 24

約数和(自身を含む): 772934624

約数和(自身を除く): 365315308

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 48091, 96182, 192364, 625183, 1250366, 2500732, 7838833, 15677666, 31355332, 101904829, 203809658, 407619316]

約数ペア:

[(1, 407619316), (2, 203809658), (4, 101904829), (13, 31355332), (26, 15677666), (52, 7838833), (163, 2500732), (326, 1250366), (652, 625183), (2119, 192364), (4238, 96182), (8476, 48091)]