140915528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1354957}}^1$

素因数の和:1354976

約数の個数: 16

約数和(自身を含む): 284541180

約数和(自身を除く): 143625652

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1354957, 2709914, 5419828, 10839656, 17614441, 35228882, 70457764, 140915528]

約数ペア:

[(1, 140915528), (2, 70457764), (4, 35228882), (8, 17614441), (13, 10839656), (26, 5419828), (52, 2709914), (104, 1354957)]