2048531150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1321633}}^1$

素因数の和:1321676

約数の個数: 24

約数和(自身を含む): 3933182784

約数和(自身を除く): 1884651634

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 1321633, 2643266, 6608165, 13216330, 33040825, 40970623, 66081650, 81941246, 204853115, 409706230, 1024265575, 2048531150]

約数ペア:

[(1, 2048531150), (2, 1024265575), (5, 409706230), (10, 204853115), (25, 81941246), (31, 66081650), (50, 40970623), (62, 33040825), (155, 13216330), (310, 6608165), (775, 2643266), (1550, 1321633)]