260253912

素因数分解:

$2^3\times 3^1\times {\mathrm{1993}}^1\times {\mathrm{5441}}^1$

素因数の和:7443

約数の個数: 32

約数和(自身を含む): 651080880

約数和(自身を除く): 390826968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1993, 3986, 5441, 5979, 7972, 10882, 11958, 15944, 16323, 21764, 23916, 32646, 43528, 47832, 65292, 130584, 10843913, 21687826, 32531739, 43375652, 65063478, 86751304, 130126956, 260253912]

約数ペア:

[(1, 260253912), (2, 130126956), (3, 86751304), (4, 65063478), (6, 43375652), (8, 32531739), (12, 21687826), (24, 10843913), (1993, 130584), (3986, 65292), (5441, 47832), (5979, 43528), (7972, 32646), (10882, 23916), (11958, 21764), (15944, 16323)]