2724122

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 16

約数和(自身を含む): 4233600

約数和(自身を除く): 1509478

約数列:

[1, 2, 41, 82, 139, 239, 278, 478, 5699, 9799, 11398, 19598, 33221, 66442, 1362061, 2724122]

約数ペア:

[(1, 2724122), (2, 1362061), (41, 66442), (82, 33221), (139, 19598), (239, 11398), (278, 9799), (478, 5699)]