3955384394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{61121}}^1$

素因数の和:61286

約数の個数: 32

約数和(自身を含む): 6777207360

約数和(自身を除く): 2821822966

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 494, 1703, 2489, 3406, 4978, 32357, 61121, 64714, 122242, 794573, 1161299, 1589146, 2322598, 8006851, 15096887, 16013702, 30193774, 104089063, 152130169, 208178126, 304260338, 1977692197, 3955384394]

約数ペア:

[(1, 3955384394), (2, 1977692197), (13, 304260338), (19, 208178126), (26, 152130169), (38, 104089063), (131, 30193774), (247, 16013702), (262, 15096887), (494, 8006851), (1703, 2322598), (2489, 1589146), (3406, 1161299), (4978, 794573), (32357, 122242), (61121, 64714)]