2390628

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 5898816

約数和(自身を除く): 3508188

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 113, 123, 129, 164, 172, 226, 246, 258, 339, 452, 492, 516, 678, 1356, 1763, 3526, 4633, 4859, 5289, 7052, 9266, 9718, 10578, 13899, 14577, 18532, 19436, 21156, 27798, 29154, 55596, 58308, 199219, 398438, 597657, 796876, 1195314, 2390628]

約数ペア:

[(1, 2390628), (2, 1195314), (3, 796876), (4, 597657), (6, 398438), (12, 199219), (41, 58308), (43, 55596), (82, 29154), (86, 27798), (113, 21156), (123, 19436), (129, 18532), (164, 14577), (172, 13899), (226, 10578), (246, 9718), (258, 9266), (339, 7052), (452, 5289), (492, 4859), (516, 4633), (678, 3526), (1356, 1763)]