744992950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1146143}}^1$

素因数の和:1146168

約数の個数: 24

約数和(自身を含む): 1492279488

約数和(自身を除く): 747286538

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1146143, 2292286, 5730715, 11461430, 14899859, 28653575, 29799718, 57307150, 74499295, 148998590, 372496475, 744992950]

約数ペア:

[(1, 744992950), (2, 372496475), (5, 148998590), (10, 74499295), (13, 57307150), (25, 29799718), (26, 28653575), (50, 14899859), (65, 11461430), (130, 5730715), (325, 2292286), (650, 1146143)]