13298726

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 24509952

約数和(自身を除く): 11211226

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 787, 994, 1207, 1574, 2414, 5509, 8449, 11018, 13379, 16898, 26758, 55877, 93653, 111754, 187306, 391139, 782278, 949909, 1899818, 6649363, 13298726]

約数ペア:

[(1, 13298726), (2, 6649363), (7, 1899818), (14, 949909), (17, 782278), (34, 391139), (71, 187306), (119, 111754), (142, 93653), (238, 55877), (497, 26758), (787, 16898), (994, 13379), (1207, 11018), (1574, 8449), (2414, 5509)]