1339682

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 16

約数和(自身を含む): 2083200

約数和(自身を除く): 743518

約数列:

[1, 2, 61, 79, 122, 139, 158, 278, 4819, 8479, 9638, 10981, 16958, 21962, 669841, 1339682]

約数ペア:

[(1, 1339682), (2, 669841), (61, 21962), (79, 16958), (122, 10981), (139, 9638), (158, 8479), (278, 4819)]