258491036138

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2221}}^1\times {\mathrm{10211}}^1$

素因数の和:12614

約数の個数: 32

約数和(自身を含む): 400270368960

約数和(自身を除く): 141779332822

約数列:

[1, 2, 41, 82, 139, 278, 2221, 4442, 5699, 10211, 11398, 20422, 91061, 182122, 308719, 418651, 617438, 837302, 1419329, 2838658, 12657479, 22678631, 25314958, 45357262, 58192489, 116384978, 929823871, 1859647742, 3152329709, 6304659418, 129245518069, 258491036138]

約数ペア:

[(1, 258491036138), (2, 129245518069), (41, 6304659418), (82, 3152329709), (139, 1859647742), (278, 929823871), (2221, 116384978), (4442, 58192489), (5699, 45357262), (10211, 25314958), (11398, 22678631), (20422, 12657479), (91061, 2838658), (182122, 1419329), (308719, 837302), (418651, 617438)]