1974189238

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2311697}}^1$

素因数の和:2311767

約数の個数: 16

約数和(自身を含む): 3439806624

約数和(自身を除く): 1465617386

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2311697, 4623394, 16181879, 32363758, 141013517, 282027034, 987094619, 1974189238]

約数ペア:

[(1, 1974189238), (2, 987094619), (7, 282027034), (14, 141013517), (61, 32363758), (122, 16181879), (427, 4623394), (854, 2311697)]