26686010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 52157952

約数和(自身を除く): 25471942

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1567, 1703, 3134, 3406, 7835, 8515, 15670, 17030, 20371, 40742, 101855, 203710, 205277, 410554, 1026385, 2052770, 2668601, 5337202, 13343005, 26686010]

約数ペア:

[(1, 26686010), (2, 13343005), (5, 5337202), (10, 2668601), (13, 2052770), (26, 1026385), (65, 410554), (130, 205277), (131, 203710), (262, 101855), (655, 40742), (1310, 20371), (1567, 17030), (1703, 15670), (3134, 8515), (3406, 7835)]