118962854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 192360960

約数和(自身を除く): 73398106

約数列:

[1, 2, 23, 43, 46, 86, 137, 274, 439, 878, 989, 1978, 3151, 5891, 6302, 10097, 11782, 18877, 20194, 37754, 60143, 120286, 135493, 270986, 434171, 868342, 1383289, 2586149, 2766578, 5172298, 59481427, 118962854]

約数ペア:

[(1, 118962854), (2, 59481427), (23, 5172298), (43, 2766578), (46, 2586149), (86, 1383289), (137, 868342), (274, 434171), (439, 270986), (878, 135493), (989, 120286), (1978, 60143), (3151, 37754), (5891, 20194), (6302, 18877), (10097, 11782)]