2000570984

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{5689}}^1$

素因数の和:6197

約数の個数: 32

約数和(自身を含む): 3794661000

約数和(自身を除く): 1794090016

約数列:

[1, 2, 4, 8, 113, 226, 389, 452, 778, 904, 1556, 3112, 5689, 11378, 22756, 43957, 45512, 87914, 175828, 351656, 642857, 1285714, 2213021, 2571428, 4426042, 5142856, 8852084, 17704168, 250071373, 500142746, 1000285492, 2000570984]

約数ペア:

[(1, 2000570984), (2, 1000285492), (4, 500142746), (8, 250071373), (113, 17704168), (226, 8852084), (389, 5142856), (452, 4426042), (778, 2571428), (904, 2213021), (1556, 1285714), (3112, 642857), (5689, 351656), (11378, 175828), (22756, 87914), (43957, 45512)]