2912892556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3355867}}^1$

素因数の和:3355909

約数の個数: 24

約数和(自身を含む): 6013715456

約数和(自身を除く): 3100822900

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 3355867, 6711734, 13423468, 23491069, 46982138, 93964276, 104031877, 208063754, 416127508, 728223139, 1456446278, 2912892556]

約数ペア:

[(1, 2912892556), (2, 1456446278), (4, 728223139), (7, 416127508), (14, 208063754), (28, 104031877), (31, 93964276), (62, 46982138), (124, 23491069), (217, 13423468), (434, 6711734), (868, 3355867)]