145800974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{65617}}^1$

素因数の和:65731

約数の個数: 16

約数和(自身を含む): 240949296

約数和(自身を除く): 95148322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 65617, 131234, 721787, 1443574, 6627317, 13254634, 72900487, 145800974]

約数ペア:

[(1, 145800974), (2, 72900487), (11, 13254634), (22, 6627317), (101, 1443574), (202, 721787), (1111, 131234), (2222, 65617)]