920544772

素因数分解:

$2^2\times 7^3\times {\mathrm{670951}}^1$

素因数の和:670976

約数の個数: 24

約数和(自身を含む): 1878665600

約数和(自身を除く): 958120828

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 670951, 1341902, 2683804, 4696657, 9393314, 18786628, 32876599, 65753198, 131506396, 230136193, 460272386, 920544772]

約数ペア:

[(1, 920544772), (2, 460272386), (4, 230136193), (7, 131506396), (14, 65753198), (28, 32876599), (49, 18786628), (98, 9393314), (196, 4696657), (343, 2683804), (686, 1341902), (1372, 670951)]