2005491864

素因数分解:

$2^3\times 3^1\times {\mathrm{617}}^1\times {\mathrm{135433}}^1$

素因数の和:136059

約数の個数: 32

約数和(自身を含む): 5021892720

約数和(自身を除く): 3016400856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 617, 1234, 1851, 2468, 3702, 4936, 7404, 14808, 135433, 270866, 406299, 541732, 812598, 1083464, 1625196, 3250392, 83562161, 167124322, 250686483, 334248644, 501372966, 668497288, 1002745932, 2005491864]

約数ペア:

[(1, 2005491864), (2, 1002745932), (3, 668497288), (4, 501372966), (6, 334248644), (8, 250686483), (12, 167124322), (24, 83562161), (617, 3250392), (1234, 1625196), (1851, 1083464), (2468, 812598), (3702, 541732), (4936, 406299), (7404, 270866), (14808, 135433)]