7974418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 12418560

約数和(自身を除く): 4444142

約数列:

[1, 2, 41, 79, 82, 158, 1231, 2462, 3239, 6478, 50471, 97249, 100942, 194498, 3987209, 7974418]

約数ペア:

[(1, 7974418), (2, 3987209), (41, 194498), (79, 100942), (82, 97249), (158, 50471), (1231, 6478), (2462, 3239)]