2912890164

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{6737}}^1$

素因数の和:7144

約数の個数: 48

約数和(自身を含む): 6873406848

約数和(自身を除く): 3960516684

約数列:

[1, 2, 3, 4, 6, 12, 137, 263, 274, 411, 526, 548, 789, 822, 1052, 1578, 1644, 3156, 6737, 13474, 20211, 26948, 36031, 40422, 72062, 80844, 108093, 144124, 216186, 432372, 922969, 1771831, 1845938, 2768907, 3543662, 3691876, 5315493, 5537814, 7087324, 10630986, 11075628, 21261972, 242740847, 485481694, 728222541, 970963388, 1456445082, 2912890164]

約数ペア:

[(1, 2912890164), (2, 1456445082), (3, 970963388), (4, 728222541), (6, 485481694), (12, 242740847), (137, 21261972), (263, 11075628), (274, 10630986), (411, 7087324), (526, 5537814), (548, 5315493), (789, 3691876), (822, 3543662), (1052, 2768907), (1578, 1845938), (1644, 1771831), (3156, 922969), (6737, 432372), (13474, 216186), (20211, 144124), (26948, 108093), (36031, 80844), (40422, 72062)]