790147292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{15991}}^1$

素因数の和:17129

約数の個数: 24

約数和(自身を含む): 1509900672

約数和(自身を除く): 719753380

約数列:

[1, 2, 4, 11, 22, 44, 1123, 2246, 4492, 12353, 15991, 24706, 31982, 49412, 63964, 175901, 351802, 703604, 17957893, 35915786, 71831572, 197536823, 395073646, 790147292]

約数ペア:

[(1, 790147292), (2, 395073646), (4, 197536823), (11, 71831572), (22, 35915786), (44, 17957893), (1123, 703604), (2246, 351802), (4492, 175901), (12353, 63964), (15991, 49412), (24706, 31982)]