2019025052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1\times {\mathrm{593}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 3889492992

約数和(自身を除く): 1870467940

約数列:

[1, 2, 4, 11, 22, 44, 223, 347, 446, 593, 694, 892, 1186, 1388, 2372, 2453, 3817, 4906, 6523, 7634, 9812, 13046, 15268, 26092, 77381, 132239, 154762, 205771, 264478, 309524, 411542, 528956, 823084, 851191, 1454629, 1702382, 2263481, 2909258, 3404764, 4526962, 5818516, 9053924, 45886933, 91773866, 183547732, 504756263, 1009512526, 2019025052]

約数ペア:

[(1, 2019025052), (2, 1009512526), (4, 504756263), (11, 183547732), (22, 91773866), (44, 45886933), (223, 9053924), (347, 5818516), (446, 4526962), (593, 3404764), (694, 2909258), (892, 2263481), (1186, 1702382), (1388, 1454629), (2372, 851191), (2453, 823084), (3817, 528956), (4906, 411542), (6523, 309524), (7634, 264478), (9812, 205771), (13046, 154762), (15268, 132239), (26092, 77381)]