3212950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4943}}^1$

素因数の和:4968

約数の個数: 24

約数和(自身を含む): 6437088

約数和(自身を除く): 3224138

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4943, 9886, 24715, 49430, 64259, 123575, 128518, 247150, 321295, 642590, 1606475, 3212950]

約数ペア:

[(1, 3212950), (2, 1606475), (5, 642590), (10, 321295), (13, 247150), (25, 128518), (26, 123575), (50, 64259), (65, 49430), (130, 24715), (325, 9886), (650, 4943)]