1098889212

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{1559}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 2589350400

約数和(自身を除く): 1490461188

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 389, 453, 604, 778, 906, 1167, 1556, 1559, 1812, 2334, 3118, 4668, 4677, 6236, 9354, 18708, 58739, 117478, 176217, 234956, 235409, 352434, 470818, 606451, 704868, 706227, 941636, 1212902, 1412454, 1819353, 2425804, 2824908, 3638706, 7277412, 91574101, 183148202, 274722303, 366296404, 549444606, 1098889212]

約数ペア:

[(1, 1098889212), (2, 549444606), (3, 366296404), (4, 274722303), (6, 183148202), (12, 91574101), (151, 7277412), (302, 3638706), (389, 2824908), (453, 2425804), (604, 1819353), (778, 1412454), (906, 1212902), (1167, 941636), (1556, 706227), (1559, 704868), (1812, 606451), (2334, 470818), (3118, 352434), (4668, 235409), (4677, 234956), (6236, 176217), (9354, 117478), (18708, 58739)]