1948653386

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{122449}}^1$

素因数の和:122633

約数の個数: 16

約数和(自身を含む): 2990229000

約数和(自身を除く): 1041575614

約数列:

[1, 2, 73, 109, 146, 218, 7957, 15914, 122449, 244898, 8938777, 13346941, 17877554, 26693882, 974326693, 1948653386]

約数ペア:

[(1, 1948653386), (2, 974326693), (73, 26693882), (109, 17877554), (146, 13346941), (218, 8938777), (7957, 244898), (15914, 122449)]