1330303982

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1557733}}^1$

素因数の和:1557803

約数の個数: 16

約数和(自身を含む): 2317908192

約数和(自身を除く): 987604210

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1557733, 3115466, 10904131, 21808262, 95021713, 190043426, 665151991, 1330303982]

約数ペア:

[(1, 1330303982), (2, 665151991), (7, 190043426), (14, 95021713), (61, 21808262), (122, 10904131), (427, 3115466), (854, 1557733)]