1320220524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2245273}}^1$

素因数の和:2245294

約数の個数: 36

約数和(自身を含む): 3583457304

約数和(自身を除く): 2263236780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2245273, 4490546, 6735819, 8981092, 13471638, 15716911, 26943276, 31433822, 47150733, 62867644, 94301466, 110018377, 188602932, 220036754, 330055131, 440073508, 660110262, 1320220524]

約数ペア:

[(1, 1320220524), (2, 660110262), (3, 440073508), (4, 330055131), (6, 220036754), (7, 188602932), (12, 110018377), (14, 94301466), (21, 62867644), (28, 47150733), (42, 31433822), (49, 26943276), (84, 15716911), (98, 13471638), (147, 8981092), (196, 6735819), (294, 4490546), (588, 2245273)]