870819224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{49727}}^1$

素因数の和:49943

約数の個数: 32

約数和(自身を含む): 1790208000

約数和(自身を除く): 919388776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 8756, 17512, 49727, 99454, 198908, 397816, 546997, 1093994, 2187988, 4375976, 9895673, 19791346, 39582692, 79165384, 108852403, 217704806, 435409612, 870819224]

約数ペア:

[(1, 870819224), (2, 435409612), (4, 217704806), (8, 108852403), (11, 79165384), (22, 39582692), (44, 19791346), (88, 9895673), (199, 4375976), (398, 2187988), (796, 1093994), (1592, 546997), (2189, 397816), (4378, 198908), (8756, 99454), (17512, 49727)]