2147942377

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{226123}}^1$

素因数の和:226212

約数の個数: 16

約数和(自身を含む): 2604948480

約数和(自身を除く): 457006103

約数列:

[1, 7, 23, 59, 161, 413, 1357, 9499, 226123, 1582861, 5200829, 13341257, 36405803, 93388799, 306848911, 2147942377]

約数ペア:

[(1, 2147942377), (7, 306848911), (23, 93388799), (59, 36405803), (161, 13341257), (413, 5200829), (1357, 1582861), (9499, 226123)]