12949706882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{2083}}^1$

素因数の和:2607

約数の個数: 64

約数和(自身を含む): 23767603200

約数和(自身を除く): 10817896318

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 449, 602, 898, 989, 1978, 2083, 3143, 4166, 6286, 6923, 10327, 13846, 14581, 19307, 20654, 29162, 38614, 47909, 72289, 89569, 95818, 135149, 144578, 179138, 270298, 335363, 444061, 626983, 670726, 888122, 935267, 1253966, 1870534, 2060087, 3108427, 4120174, 6216854, 6546869, 13093738, 14420609, 21511141, 28841218, 40216481, 43022282, 80432962, 150577987, 281515367, 301155974, 563030734, 924979063, 1849958126, 6474853441, 12949706882]

約数ペア:

[(1, 12949706882), (2, 6474853441), (7, 1849958126), (14, 924979063), (23, 563030734), (43, 301155974), (46, 281515367), (86, 150577987), (161, 80432962), (301, 43022282), (322, 40216481), (449, 28841218), (602, 21511141), (898, 14420609), (989, 13093738), (1978, 6546869), (2083, 6216854), (3143, 4120174), (4166, 3108427), (6286, 2060087), (6923, 1870534), (10327, 1253966), (13846, 935267), (14581, 888122), (19307, 670726), (20654, 626983), (29162, 444061), (38614, 335363), (47909, 270298), (72289, 179138), (89569, 144578), (95818, 135149)]