7957986

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 16373760

約数和(自身を除く): 8415774

約数列:

[1, 2, 3, 6, 79, 103, 158, 163, 206, 237, 309, 326, 474, 489, 618, 978, 8137, 12877, 16274, 16789, 24411, 25754, 33578, 38631, 48822, 50367, 77262, 100734, 1326331, 2652662, 3978993, 7957986]

約数ペア:

[(1, 7957986), (2, 3978993), (3, 2652662), (6, 1326331), (79, 100734), (103, 77262), (158, 50367), (163, 48822), (206, 38631), (237, 33578), (309, 25754), (326, 24411), (474, 16789), (489, 16274), (618, 12877), (978, 8137)]