7312118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 12627360

約数和(自身を除く): 5315242

約数列:

[1, 2, 11, 22, 29, 58, 73, 146, 157, 314, 319, 638, 803, 1606, 1727, 2117, 3454, 4234, 4553, 9106, 11461, 22922, 23287, 46574, 50083, 100166, 126071, 252142, 332369, 664738, 3656059, 7312118]

約数ペア:

[(1, 7312118), (2, 3656059), (11, 664738), (22, 332369), (29, 252142), (58, 126071), (73, 100166), (146, 50083), (157, 46574), (314, 23287), (319, 22922), (638, 11461), (803, 9106), (1606, 4553), (1727, 4234), (2117, 3454)]