392143388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6451}}^1$

素因数の和:6642

約数の個数: 48

約数和(自身を含む): 849805824

約数和(自身を除く): 457662436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 167, 182, 334, 364, 668, 1169, 2171, 2338, 4342, 4676, 6451, 8684, 12902, 15197, 25804, 30394, 45157, 60788, 83863, 90314, 167726, 180628, 335452, 587041, 1077317, 1174082, 2154634, 2348164, 4309268, 7541219, 14005121, 15082438, 28010242, 30164876, 56020484, 98035847, 196071694, 392143388]

約数ペア:

[(1, 392143388), (2, 196071694), (4, 98035847), (7, 56020484), (13, 30164876), (14, 28010242), (26, 15082438), (28, 14005121), (52, 7541219), (91, 4309268), (167, 2348164), (182, 2154634), (334, 1174082), (364, 1077317), (668, 587041), (1169, 335452), (2171, 180628), (2338, 167726), (4342, 90314), (4676, 83863), (6451, 60788), (8684, 45157), (12902, 30394), (15197, 25804)]