87713470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{674719}}^1$

素因数の和:674739

約数の個数: 16

約数和(自身を含む): 170029440

約数和(自身を除く): 82315970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 674719, 1349438, 3373595, 6747190, 8771347, 17542694, 43856735, 87713470]

約数ペア:

[(1, 87713470), (2, 43856735), (5, 17542694), (10, 8771347), (13, 6747190), (26, 3373595), (65, 1349438), (130, 674719)]