386959804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{30643}}^1$

素因数の和:30706

約数の個数: 48

約数和(自身を含む): 864896256

約数和(自身を除く): 477936452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 30643, 61286, 122572, 214501, 337073, 429002, 674146, 858004, 1256363, 1348292, 2359511, 2512726, 4719022, 5025452, 8794541, 9438044, 13819993, 17589082, 27639986, 35178164, 55279972, 96739951, 193479902, 386959804]

約数ペア:

[(1, 386959804), (2, 193479902), (4, 96739951), (7, 55279972), (11, 35178164), (14, 27639986), (22, 17589082), (28, 13819993), (41, 9438044), (44, 8794541), (77, 5025452), (82, 4719022), (154, 2512726), (164, 2359511), (287, 1348292), (308, 1256363), (451, 858004), (574, 674146), (902, 429002), (1148, 337073), (1804, 214501), (3157, 122572), (6314, 61286), (12628, 30643)]