129593044

素因数分解:

$2^2\times 7^2\times {\mathrm{661189}}^1$

素因数の和:661207

約数の個数: 18

約数和(自身を含む): 263814810

約数和(自身を除く): 134221766

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 661189, 1322378, 2644756, 4628323, 9256646, 18513292, 32398261, 64796522, 129593044]

約数ペア:

[(1, 129593044), (2, 64796522), (4, 32398261), (7, 18513292), (14, 9256646), (28, 4628323), (49, 2644756), (98, 1322378), (196, 661189)]