1012278967

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 1251993600

約数和(自身を除く): 239714633

約数列:

[1, 7, 23, 37, 109, 161, 259, 763, 851, 1559, 2507, 4033, 5957, 10913, 17549, 28231, 35857, 57683, 92759, 169931, 250999, 403781, 649313, 1189517, 1326709, 3908413, 6287447, 9286963, 27358891, 44012129, 144611281, 1012278967]

約数ペア:

[(1, 1012278967), (7, 144611281), (23, 44012129), (37, 27358891), (109, 9286963), (161, 6287447), (259, 3908413), (763, 1326709), (851, 1189517), (1559, 649313), (2507, 403781), (4033, 250999), (5957, 169931), (10913, 92759), (17549, 57683), (28231, 35857)]