2631421150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2769917}}^1$

素因数の和:2769948

約数の個数: 24

約数和(自身を含む): 5152047480

約数和(自身を除く): 2520626330

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2769917, 5539834, 13849585, 27699170, 52628423, 69247925, 105256846, 138495850, 263142115, 526284230, 1315710575, 2631421150]

約数ペア:

[(1, 2631421150), (2, 1315710575), (5, 526284230), (10, 263142115), (19, 138495850), (25, 105256846), (38, 69247925), (50, 52628423), (95, 27699170), (190, 13849585), (475, 5539834), (950, 2769917)]