130315172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{2389}}^1$

素因数の和:3455

約数の個数: 24

約数和(自身を含む): 245931000

約数和(自身を除く): 115615828

約数列:

[1, 2, 4, 13, 26, 52, 1049, 2098, 2389, 4196, 4778, 9556, 13637, 27274, 31057, 54548, 62114, 124228, 2506061, 5012122, 10024244, 32578793, 65157586, 130315172]

約数ペア:

[(1, 130315172), (2, 65157586), (4, 32578793), (13, 10024244), (26, 5012122), (52, 2506061), (1049, 124228), (2098, 62114), (2389, 54548), (4196, 31057), (4778, 27274), (9556, 13637)]