784630158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{2441}}^1$

素因数の和:2789

約数の個数: 48

約数和(自身を含む): 1705316976

約数和(自身を除く): 920686818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 317, 338, 507, 634, 951, 1014, 1902, 2441, 4121, 4882, 7323, 8242, 12363, 14646, 24726, 31733, 53573, 63466, 95199, 107146, 160719, 190398, 321438, 412529, 773797, 825058, 1237587, 1547594, 2321391, 2475174, 4642782, 10059361, 20118722, 30178083, 60356166, 130771693, 261543386, 392315079, 784630158]

約数ペア:

[(1, 784630158), (2, 392315079), (3, 261543386), (6, 130771693), (13, 60356166), (26, 30178083), (39, 20118722), (78, 10059361), (169, 4642782), (317, 2475174), (338, 2321391), (507, 1547594), (634, 1237587), (951, 825058), (1014, 773797), (1902, 412529), (2441, 321438), (4121, 190398), (4882, 160719), (7323, 107146), (8242, 95199), (12363, 63466), (14646, 53573), (24726, 31733)]