2150871790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{341951}}^1$

素因数の和:342012

約数の個数: 32

約数和(自身を含む): 4210113024

約数和(自身を除く): 2059241234

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 341951, 683902, 1709755, 3419510, 5813167, 11626334, 12652187, 25304374, 29065835, 58131670, 63260935, 126521870, 215087179, 430174358, 1075435895, 2150871790]

約数ペア:

[(1, 2150871790), (2, 1075435895), (5, 430174358), (10, 215087179), (17, 126521870), (34, 63260935), (37, 58131670), (74, 29065835), (85, 25304374), (170, 12652187), (185, 11626334), (370, 5813167), (629, 3419510), (1258, 1709755), (3145, 683902), (6290, 341951)]