4052962

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 16

約数和(自身を含む): 6249600

約数和(自身を除く): 2196638

約数列:

[1, 2, 61, 122, 139, 239, 278, 478, 8479, 14579, 16958, 29158, 33221, 66442, 2026481, 4052962]

約数ペア:

[(1, 4052962), (2, 2026481), (61, 66442), (122, 33221), (139, 29158), (239, 16958), (278, 14579), (478, 8479)]