1314912850

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{161339}}^1$

素因数の和:161514

約数の個数: 24

約数和(自身を含む): 2460757680

約数和(自身を除く): 1145844830

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 161339, 322678, 806695, 1613390, 4033475, 8066950, 26298257, 52596514, 131491285, 262982570, 657456425, 1314912850]

約数ペア:

[(1, 1314912850), (2, 657456425), (5, 262982570), (10, 131491285), (25, 52596514), (50, 26298257), (163, 8066950), (326, 4033475), (815, 1613390), (1630, 806695), (4075, 322678), (8150, 161339)]