245392962

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{2687}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 507838464

約数和(自身を除く): 262445502

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 491, 982, 1473, 2687, 2946, 5374, 8061, 15221, 16122, 30442, 45663, 83297, 91326, 166594, 249891, 499782, 1319317, 2638634, 3957951, 7915902, 40898827, 81797654, 122696481, 245392962]

約数ペア:

[(1, 245392962), (2, 122696481), (3, 81797654), (6, 40898827), (31, 7915902), (62, 3957951), (93, 2638634), (186, 1319317), (491, 499782), (982, 249891), (1473, 166594), (2687, 91326), (2946, 83297), (5374, 45663), (8061, 30442), (15221, 16122)]