129464698844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{9687571}}^1$

素因数の和:9687845

約数の個数: 24

約数和(自身を含む): 244940570448

約数和(自身を除く): 115475871604

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 9687571, 19375142, 38750284, 125938423, 251876846, 503753692, 2489705747, 4979411494, 9958822988, 32366174711, 64732349422, 129464698844]

約数ペア:

[(1, 129464698844), (2, 64732349422), (4, 32366174711), (13, 9958822988), (26, 4979411494), (52, 2489705747), (257, 503753692), (514, 251876846), (1028, 125938423), (3341, 38750284), (6682, 19375142), (13364, 9687571)]