2800549207874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8537}}^1\times {\mathrm{648317}}^1$

素因数の和:656890

約数の個数: 32

約数和(自身を含む): 4782532968576

約数和(自身を除く): 1981983760702

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 8537, 17074, 93907, 187814, 196351, 392702, 648317, 1296634, 2159861, 4319722, 7131487, 14262974, 14911291, 29822582, 164024201, 328048402, 5534682229, 11069364458, 60881504519, 121763009038, 127297691267, 254595382534, 1400274603937, 2800549207874]

約数ペア:

[(1, 2800549207874), (2, 1400274603937), (11, 254595382534), (22, 127297691267), (23, 121763009038), (46, 60881504519), (253, 11069364458), (506, 5534682229), (8537, 328048402), (17074, 164024201), (93907, 29822582), (187814, 14911291), (196351, 14262974), (392702, 7131487), (648317, 4319722), (1296634, 2159861)]