2011457578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{34739}}^1$

素因数の和:34902

約数の個数: 32

約数和(自身を含む): 3466774080

約数和(自身を除く): 1455316502

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 1703, 2227, 3406, 4454, 28951, 34739, 57902, 69478, 451607, 590563, 903214, 1181126, 4550809, 7677319, 9101618, 15354638, 59160517, 77363753, 118321034, 154727506, 1005728789, 2011457578]

約数ペア:

[(1, 2011457578), (2, 1005728789), (13, 154727506), (17, 118321034), (26, 77363753), (34, 59160517), (131, 15354638), (221, 9101618), (262, 7677319), (442, 4550809), (1703, 1181126), (2227, 903214), (3406, 590563), (4454, 451607), (28951, 69478), (34739, 57902)]