2029454766

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{1831}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 4441207680

約数和(自身を除く): 2411752914

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 443, 834, 886, 1251, 1329, 1831, 2502, 2658, 3662, 3987, 5493, 7974, 10986, 16479, 32958, 61577, 123154, 184731, 254509, 369462, 509018, 554193, 763527, 811133, 1108386, 1527054, 1622266, 2290581, 2433399, 4581162, 4866798, 7300197, 14600394, 112747487, 225494974, 338242461, 676484922, 1014727383, 2029454766]

約数ペア:

[(1, 2029454766), (2, 1014727383), (3, 676484922), (6, 338242461), (9, 225494974), (18, 112747487), (139, 14600394), (278, 7300197), (417, 4866798), (443, 4581162), (834, 2433399), (886, 2290581), (1251, 1622266), (1329, 1527054), (1831, 1108386), (2502, 811133), (2658, 763527), (3662, 554193), (3987, 509018), (5493, 369462), (7974, 254509), (10986, 184731), (16479, 123154), (32958, 61577)]