2636692009

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{6173}}^1$

素因数の和:6589

約数の個数: 24

約数和(自身を含む): 3209492160

約数和(自身を除く): 572800151

約数列:

[1, 7, 23, 49, 161, 379, 1127, 2653, 6173, 8717, 18571, 43211, 61019, 141979, 302477, 427133, 993853, 2339567, 6956971, 16376969, 53810041, 114638783, 376670287, 2636692009]

約数ペア:

[(1, 2636692009), (7, 376670287), (23, 114638783), (49, 53810041), (161, 16376969), (379, 6956971), (1127, 2339567), (2653, 993853), (6173, 427133), (8717, 302477), (18571, 141979), (43211, 61019)]