1275776796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{6863}}^1$

素因数の和:9090

約数の個数: 48

約数和(自身を含む): 3404104704

約数和(自身を除く): 2128327908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2213, 4426, 6639, 6863, 8852, 13278, 13726, 15491, 20589, 26556, 27452, 30982, 41178, 46473, 48041, 61964, 82356, 92946, 96082, 144123, 185892, 192164, 288246, 576492, 15187819, 30375638, 45563457, 60751276, 91126914, 106314733, 182253828, 212629466, 318944199, 425258932, 637888398, 1275776796]

約数ペア:

[(1, 1275776796), (2, 637888398), (3, 425258932), (4, 318944199), (6, 212629466), (7, 182253828), (12, 106314733), (14, 91126914), (21, 60751276), (28, 45563457), (42, 30375638), (84, 15187819), (2213, 576492), (4426, 288246), (6639, 192164), (6863, 185892), (8852, 144123), (13278, 96082), (13726, 92946), (15491, 82356), (20589, 61964), (26556, 48041), (27452, 46473), (30982, 41178)]