2495687030

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{395513}}^1$

素因数の和:396151

約数の個数: 16

約数和(自身を含む): 4499367264

約数和(自身を除く): 2003680234

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 395513, 791026, 1977565, 3955130, 249568703, 499137406, 1247843515, 2495687030]

約数ペア:

[(1, 2495687030), (2, 1247843515), (5, 499137406), (10, 249568703), (631, 3955130), (1262, 1977565), (3155, 791026), (6310, 395513)]