2201654476

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{142189}}^1$

素因数の和:142286

約数の個数: 36

約数和(自身を含む): 4538704800

約数和(自身を除く): 2337050324

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 15484, 142189, 284378, 568756, 995323, 1990646, 3981292, 6967261, 11232931, 13934522, 22465862, 27869044, 44931724, 78630517, 157261034, 314522068, 550413619, 1100827238, 2201654476]

約数ペア:

[(1, 2201654476), (2, 1100827238), (4, 550413619), (7, 314522068), (14, 157261034), (28, 78630517), (49, 44931724), (79, 27869044), (98, 22465862), (158, 13934522), (196, 11232931), (316, 6967261), (553, 3981292), (1106, 1990646), (2212, 995323), (3871, 568756), (7742, 284378), (15484, 142189)]