7914938

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:613

約数の個数: 16

約数和(自身を含む): 12156480

約数和(自身を除く): 4241542

約数列:

[1, 2, 71, 139, 142, 278, 401, 802, 9869, 19738, 28471, 55739, 56942, 111478, 3957469, 7914938]

約数ペア:

[(1, 7914938), (2, 3957469), (71, 111478), (139, 56942), (142, 55739), (278, 28471), (401, 19738), (802, 9869)]