386450428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061677}}^1$

素因数の和:1061701

約数の個数: 24

約数和(自身を含む): 832355552

約数和(自身を除く): 445905124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1061677, 2123354, 4246708, 7431739, 13801801, 14863478, 27603602, 29726956, 55207204, 96612607, 193225214, 386450428]

約数ペア:

[(1, 386450428), (2, 193225214), (4, 96612607), (7, 55207204), (13, 29726956), (14, 27603602), (26, 14863478), (28, 13801801), (52, 7431739), (91, 4246708), (182, 2123354), (364, 1061677)]