2942338

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 5114880

約数和(自身を除く): 2172542

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2879, 5758, 20153, 40306, 210167, 420334, 1471169, 2942338]

約数ペア:

[(1, 2942338), (2, 1471169), (7, 420334), (14, 210167), (73, 40306), (146, 20153), (511, 5758), (1022, 2879)]