1240304266

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1\times {\mathrm{8951}}^1$

素因数の和:9909

約数の個数: 16

約数和(自身を含む): 1886365440

約数和(自身を除く): 646061174

約数列:

[1, 2, 79, 158, 877, 1754, 8951, 17902, 69283, 138566, 707129, 1414258, 7850027, 15700054, 620152133, 1240304266]

約数ペア:

[(1, 1240304266), (2, 620152133), (79, 15700054), (158, 7850027), (877, 1414258), (1754, 707129), (8951, 138566), (17902, 69283)]