2011243502

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1\times {\mathrm{8819}}^1$

素因数の和:10051

約数の個数: 16

約数和(自身を含む): 3049779600

約数和(自身を除く): 1038536098

約数列:

[1, 2, 101, 202, 1129, 2258, 8819, 17638, 114029, 228058, 890719, 1781438, 9956651, 19913302, 1005621751, 2011243502]

約数ペア:

[(1, 2011243502), (2, 1005621751), (101, 19913302), (202, 9956651), (1129, 1781438), (2258, 890719), (8819, 228058), (17638, 114029)]