213741502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{11897}}^1$

素因数の和:12603

約数の個数: 16

約数和(自身を含む): 345803472

約数和(自身を除く): 132061970

約数列:

[1, 2, 13, 26, 691, 1382, 8983, 11897, 17966, 23794, 154661, 309322, 8220827, 16441654, 106870751, 213741502]

約数ペア:

[(1, 213741502), (2, 106870751), (13, 16441654), (26, 8220827), (691, 309322), (1382, 154661), (8983, 23794), (11897, 17966)]