2018978502

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{276043}}^1$

素因数の和:276124

約数の個数: 32

約数和(自身を含む): 4293036288

約数和(自身を除く): 2274057786

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 276043, 552086, 828129, 1656258, 6348989, 12697978, 14630279, 19046967, 29260558, 38093934, 43890837, 87781674, 336496417, 672992834, 1009489251, 2018978502]

約数ペア:

[(1, 2018978502), (2, 1009489251), (3, 672992834), (6, 336496417), (23, 87781674), (46, 43890837), (53, 38093934), (69, 29260558), (106, 19046967), (138, 14630279), (159, 12697978), (318, 6348989), (1219, 1656258), (2438, 828129), (3657, 552086), (7314, 276043)]