2519142

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{4157}}^1$

素因数の和:4263

約数の個数: 16

約数和(自身を含む): 5089392

約数和(自身を除く): 2570250

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 4157, 8314, 12471, 24942, 419857, 839714, 1259571, 2519142]

約数ペア:

[(1, 2519142), (2, 1259571), (3, 839714), (6, 419857), (101, 24942), (202, 12471), (303, 8314), (606, 4157)]