426996494

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1\times {\mathrm{3121}}^1$

素因数の和:4211

約数の個数: 16

約数和(自身を含む): 650899536

約数和(自身を除く): 223903042

約数列:

[1, 2, 67, 134, 1021, 2042, 3121, 6242, 68407, 136814, 209107, 418214, 3186541, 6373082, 213498247, 426996494]

約数ペア:

[(1, 426996494), (2, 213498247), (67, 6373082), (134, 3186541), (1021, 418214), (2042, 209107), (3121, 136814), (6242, 68407)]