1017830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 2108160

約数和(自身を除く): 1090330

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 487, 974, 1045, 2090, 2435, 4870, 5357, 9253, 10714, 18506, 26785, 46265, 53570, 92530, 101783, 203566, 508915, 1017830]

約数ペア:

[(1, 1017830), (2, 508915), (5, 203566), (10, 101783), (11, 92530), (19, 53570), (22, 46265), (38, 26785), (55, 18506), (95, 10714), (110, 9253), (190, 5357), (209, 4870), (418, 2435), (487, 2090), (974, 1045)]