7947874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 13996800

約数和(自身を除く): 6048926

約数列:

[1, 2, 11, 17, 22, 34, 79, 158, 187, 269, 374, 538, 869, 1343, 1738, 2686, 2959, 4573, 5918, 9146, 14773, 21251, 29546, 42502, 50303, 100606, 233761, 361267, 467522, 722534, 3973937, 7947874]

約数ペア:

[(1, 7947874), (2, 3973937), (11, 722534), (17, 467522), (22, 361267), (34, 233761), (79, 100606), (158, 50303), (187, 42502), (269, 29546), (374, 21251), (538, 14773), (869, 9146), (1343, 5918), (1738, 4573), (2686, 2959)]