1234392412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1\times {\mathrm{1109}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 2420137440

約数和(自身を除く): 1185745028

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 617, 902, 1109, 1234, 1804, 2218, 2468, 4436, 6787, 12199, 13574, 24398, 25297, 27148, 45469, 48796, 50594, 90938, 101188, 181876, 278267, 500159, 556534, 684253, 1000318, 1113068, 1368506, 2000636, 2737012, 7526783, 15053566, 28054373, 30107132, 56108746, 112217492, 308598103, 617196206, 1234392412]

約数ペア:

[(1, 1234392412), (2, 617196206), (4, 308598103), (11, 112217492), (22, 56108746), (41, 30107132), (44, 28054373), (82, 15053566), (164, 7526783), (451, 2737012), (617, 2000636), (902, 1368506), (1109, 1113068), (1234, 1000318), (1804, 684253), (2218, 556534), (2468, 500159), (4436, 278267), (6787, 181876), (12199, 101188), (13574, 90938), (24398, 50594), (25297, 48796), (27148, 45469)]