142253402

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{3001}}^1$

素因数の和:3313

約数の個数: 16

約数和(自身を含む): 216252072

約数和(自身を除く): 73998670

約数列:

[1, 2, 137, 173, 274, 346, 3001, 6002, 23701, 47402, 411137, 519173, 822274, 1038346, 71126701, 142253402]

約数ペア:

[(1, 142253402), (2, 71126701), (137, 1038346), (173, 822274), (274, 519173), (346, 411137), (3001, 47402), (6002, 23701)]