890441772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{164531}}^1$

素因数の和:164590

約数の個数: 48

約数和(自身を含む): 2321875584

約数和(自身を除く): 1431433812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 5412, 164531, 329062, 493593, 658124, 987186, 1809841, 1974372, 3619682, 5429523, 6745771, 7239364, 10859046, 13491542, 20237313, 21718092, 26983084, 40474626, 74203481, 80949252, 148406962, 222610443, 296813924, 445220886, 890441772]

約数ペア:

[(1, 890441772), (2, 445220886), (3, 296813924), (4, 222610443), (6, 148406962), (11, 80949252), (12, 74203481), (22, 40474626), (33, 26983084), (41, 21718092), (44, 20237313), (66, 13491542), (82, 10859046), (123, 7239364), (132, 6745771), (164, 5429523), (246, 3619682), (451, 1974372), (492, 1809841), (902, 987186), (1353, 658124), (1804, 493593), (2706, 329062), (5412, 164531)]