2667727842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{249647}}^1$

素因数の和:249802

約数の個数: 32

約数和(自身を含む): 5787839232

約数和(自身を除く): 3120111390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 249647, 499294, 748941, 1497882, 3245411, 6490822, 9736233, 19472466, 34201639, 68403278, 102604917, 205209834, 444621307, 889242614, 1333863921, 2667727842]

約数ペア:

[(1, 2667727842), (2, 1333863921), (3, 889242614), (6, 444621307), (13, 205209834), (26, 102604917), (39, 68403278), (78, 34201639), (137, 19472466), (274, 9736233), (411, 6490822), (822, 3245411), (1781, 1497882), (3562, 748941), (5343, 499294), (10686, 249647)]