252156710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{2767}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 489670272

約数和(自身を除く): 237513562

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 701, 1402, 2767, 3505, 5534, 7010, 9113, 13835, 18226, 27670, 35971, 45565, 71942, 91130, 179855, 359710, 1939667, 3879334, 9698335, 19396670, 25215671, 50431342, 126078355, 252156710]

約数ペア:

[(1, 252156710), (2, 126078355), (5, 50431342), (10, 25215671), (13, 19396670), (26, 9698335), (65, 3879334), (130, 1939667), (701, 359710), (1402, 179855), (2767, 91130), (3505, 71942), (5534, 45565), (7010, 35971), (9113, 27670), (13835, 18226)]