79820614

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{1831}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 121879296

約数和(自身を除く): 42058682

約数列:

[1, 2, 71, 142, 307, 614, 1831, 3662, 21797, 43594, 130001, 260002, 562117, 1124234, 39910307, 79820614]

約数ペア:

[(1, 79820614), (2, 39910307), (71, 1124234), (142, 562117), (307, 260002), (614, 130001), (1831, 43594), (3662, 21797)]