2578674

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{179}}^1$

素因数の和:212

約数の個数: 40

約数和(自身を含む): 6050160

約数和(自身を除く): 3471486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 179, 294, 343, 358, 537, 686, 1029, 1074, 1253, 2058, 2401, 2506, 3759, 4802, 7203, 7518, 8771, 14406, 17542, 26313, 52626, 61397, 122794, 184191, 368382, 429779, 859558, 1289337, 2578674]

約数ペア:

[(1, 2578674), (2, 1289337), (3, 859558), (6, 429779), (7, 368382), (14, 184191), (21, 122794), (42, 61397), (49, 52626), (98, 26313), (147, 17542), (179, 14406), (294, 8771), (343, 7518), (358, 7203), (537, 4802), (686, 3759), (1029, 2506), (1074, 2401), (1253, 2058)]