2017454938

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{643}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 3149036352

約数和(自身を除く): 1131581414

約数列:

[1, 2, 41, 82, 83, 166, 461, 643, 922, 1286, 3403, 6806, 18901, 26363, 37802, 38263, 52726, 53369, 76526, 106738, 296423, 592846, 1568783, 2188129, 3137566, 4376258, 12153343, 24306686, 24603109, 49206218, 1008727469, 2017454938]

約数ペア:

[(1, 2017454938), (2, 1008727469), (41, 49206218), (82, 24603109), (83, 24306686), (166, 12153343), (461, 4376258), (643, 3137566), (922, 2188129), (1286, 1568783), (3403, 592846), (6806, 296423), (18901, 106738), (26363, 76526), (37802, 53369), (38263, 52726)]