253802364

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 599816448

約数和(自身を除く): 346014084

約数列:

[1, 2, 3, 4, 6, 12, 137, 263, 274, 411, 526, 548, 587, 789, 822, 1052, 1174, 1578, 1644, 1761, 2348, 3156, 3522, 7044, 36031, 72062, 80419, 108093, 144124, 154381, 160838, 216186, 241257, 308762, 321676, 432372, 463143, 482514, 617524, 926286, 965028, 1852572, 21150197, 42300394, 63450591, 84600788, 126901182, 253802364]

約数ペア:

[(1, 253802364), (2, 126901182), (3, 84600788), (4, 63450591), (6, 42300394), (12, 21150197), (137, 1852572), (263, 965028), (274, 926286), (411, 617524), (526, 482514), (548, 463143), (587, 432372), (789, 321676), (822, 308762), (1052, 241257), (1174, 216186), (1578, 160838), (1644, 154381), (1761, 144124), (2348, 108093), (3156, 80419), (3522, 72062), (7044, 36031)]