131435512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1263803}}^1$

素因数の和:1263822

約数の個数: 16

約数和(自身を含む): 265398840

約数和(自身を除く): 133963328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1263803, 2527606, 5055212, 10110424, 16429439, 32858878, 65717756, 131435512]

約数ペア:

[(1, 131435512), (2, 65717756), (4, 32858878), (8, 16429439), (13, 10110424), (26, 5055212), (52, 2527606), (104, 1263803)]