2178764723

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{74531}}^1$

素因数の和:74626

約数の個数: 16

約数和(自身を含む): 2404104192

約数和(自身を除く): 225339469

約数列:

[1, 23, 31, 41, 713, 943, 1271, 29233, 74531, 1714213, 2310461, 3055771, 53140603, 70282733, 94728901, 2178764723]

約数ペア:

[(1, 2178764723), (23, 94728901), (31, 70282733), (41, 53140603), (713, 3055771), (943, 2310461), (1271, 1714213), (29233, 74531)]