7244402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 12579840

約数和(自身を除く): 5335438

約数列:

[1, 2, 11, 22, 23, 46, 103, 139, 206, 253, 278, 506, 1133, 1529, 2266, 2369, 3058, 3197, 4738, 6394, 14317, 26059, 28634, 35167, 52118, 70334, 157487, 314974, 329291, 658582, 3622201, 7244402]

約数ペア:

[(1, 7244402), (2, 3622201), (11, 658582), (22, 329291), (23, 314974), (46, 157487), (103, 70334), (139, 52118), (206, 35167), (253, 28634), (278, 26059), (506, 14317), (1133, 6394), (1529, 4738), (2266, 3197), (2369, 3058)]