2013448550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{139339}}^1$

素因数の和:139385

約数の個数: 36

約数和(自身を含む): 3978296340

約数和(自身を除く): 1964847790

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2890, 7225, 14450, 139339, 278678, 696695, 1393390, 2368763, 3483475, 4737526, 6966950, 11843815, 23687630, 40268971, 59219075, 80537942, 118438150, 201344855, 402689710, 1006724275, 2013448550]

約数ペア:

[(1, 2013448550), (2, 1006724275), (5, 402689710), (10, 201344855), (17, 118438150), (25, 80537942), (34, 59219075), (50, 40268971), (85, 23687630), (170, 11843815), (289, 6966950), (425, 4737526), (578, 3483475), (850, 2368763), (1445, 1393390), (2890, 696695), (7225, 278678), (14450, 139339)]