542223022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 948751776

約数和(自身を除く): 406528754

約数列:

[1, 2, 11, 22, 23, 46, 61, 121, 122, 242, 253, 506, 671, 1342, 1403, 1597, 2783, 2806, 3194, 5566, 7381, 14762, 15433, 17567, 30866, 35134, 36731, 73462, 97417, 169763, 193237, 194834, 339526, 386474, 404041, 808082, 1071587, 2143174, 2240591, 4444451, 4481182, 8888902, 11787457, 23574914, 24646501, 49293002, 271111511, 542223022]

約数ペア:

[(1, 542223022), (2, 271111511), (11, 49293002), (22, 24646501), (23, 23574914), (46, 11787457), (61, 8888902), (121, 4481182), (122, 4444451), (242, 2240591), (253, 2143174), (506, 1071587), (671, 808082), (1342, 404041), (1403, 386474), (1597, 339526), (2783, 194834), (2806, 193237), (3194, 169763), (5566, 97417), (7381, 73462), (14762, 36731), (15433, 35134), (17567, 30866)]