4521644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 8232000

約数和(自身を除く): 3710356

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 349, 698, 1396, 3239, 6478, 12956, 14309, 27571, 28618, 55142, 57236, 110284, 1130411, 2260822, 4521644]

約数ペア:

[(1, 4521644), (2, 2260822), (4, 1130411), (41, 110284), (79, 57236), (82, 55142), (158, 28618), (164, 27571), (316, 14309), (349, 12956), (698, 6478), (1396, 3239)]