7149142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 14402304

約数和(自身を除く): 7253162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 3571, 7142, 24997, 39281, 46423, 49994, 78562, 92846, 274967, 324961, 510653, 549934, 649922, 1021306, 3574571, 7149142]

約数ペア:

[(1, 7149142), (2, 3574571), (7, 1021306), (11, 649922), (13, 549934), (14, 510653), (22, 324961), (26, 274967), (77, 92846), (91, 78562), (143, 49994), (154, 46423), (182, 39281), (286, 24997), (1001, 7142), (2002, 3571)]