2578908072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8265731}}^1$

素因数の和:8265753

約数の個数: 32

約数和(自身を含む): 6943214880

約数和(自身を除く): 4364306808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 8265731, 16531462, 24797193, 33062924, 49594386, 66125848, 99188772, 107454503, 198377544, 214909006, 322363509, 429818012, 644727018, 859636024, 1289454036, 2578908072]

約数ペア:

[(1, 2578908072), (2, 1289454036), (3, 859636024), (4, 644727018), (6, 429818012), (8, 322363509), (12, 214909006), (13, 198377544), (24, 107454503), (26, 99188772), (39, 66125848), (52, 49594386), (78, 33062924), (104, 24797193), (156, 16531462), (312, 8265731)]