131151314

素因数分解:

$2^1\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{5437}}^1$

素因数の和:7169

約数の個数: 16

約数和(自身を含む): 225002688

約数和(自身を除く): 93851374

約数列:

[1, 2, 7, 14, 1723, 3446, 5437, 10874, 12061, 24122, 38059, 76118, 9367951, 18735902, 65575657, 131151314]

約数ペア:

[(1, 131151314), (2, 65575657), (7, 18735902), (14, 9367951), (1723, 76118), (3446, 38059), (5437, 24122), (10874, 12061)]