2912856830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4987}}^1\times {\mathrm{4493}}^1$

素因数の和:9500

約数の個数: 32

約数和(自身を含む): 5648850144

約数和(自身を除く): 2735993314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4493, 4987, 8986, 9974, 22465, 24935, 44930, 49870, 58409, 64831, 116818, 129662, 292045, 324155, 584090, 648310, 22406591, 44813182, 112032955, 224065910, 291285683, 582571366, 1456428415, 2912856830]

約数ペア:

[(1, 2912856830), (2, 1456428415), (5, 582571366), (10, 291285683), (13, 224065910), (26, 112032955), (65, 44813182), (130, 22406591), (4493, 648310), (4987, 584090), (8986, 324155), (9974, 292045), (22465, 129662), (24935, 116818), (44930, 64831), (49870, 58409)]