78780482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{210643}}^1$

素因数の和:210673

約数の個数: 16

約数和(自身を含む): 136497312

約数和(自身を除く): 57716830

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 210643, 421286, 2317073, 3580931, 4634146, 7161862, 39390241, 78780482]

約数ペア:

[(1, 78780482), (2, 39390241), (11, 7161862), (17, 4634146), (22, 3580931), (34, 2317073), (187, 421286), (374, 210643)]