280746103654

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{68175353}}^1$

素因数の和:68175455

約数の個数: 16

約数和(自身を含む): 441776293920

約数和(自身を除く): 161030190266

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 68175353, 136350706, 1977085237, 3954170474, 4840450063, 9680900126, 140373051827, 280746103654]

約数ペア:

[(1, 280746103654), (2, 140373051827), (29, 9680900126), (58, 4840450063), (71, 3954170474), (142, 1977085237), (2059, 136350706), (4118, 68175353)]