1457950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2268

約数の個数: 24

約数和(自身を含む): 2921688

約数和(自身を除く): 1463738

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2243, 4486, 11215, 22430, 29159, 56075, 58318, 112150, 145795, 291590, 728975, 1457950]

約数ペア:

[(1, 1457950), (2, 728975), (5, 291590), (10, 145795), (13, 112150), (25, 58318), (26, 56075), (50, 29159), (65, 22430), (130, 11215), (325, 4486), (650, 2243)]