1664372

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 3091200

約数和(自身を除く): 1426828

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 229, 316, 458, 916, 1817, 3634, 5267, 7268, 10534, 18091, 21068, 36182, 72364, 416093, 832186, 1664372]

約数ペア:

[(1, 1664372), (2, 832186), (4, 416093), (23, 72364), (46, 36182), (79, 21068), (92, 18091), (158, 10534), (229, 7268), (316, 5267), (458, 3634), (916, 1817)]