788481130

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{81203}}^1$

素因数の和:82181

約数の個数: 16

約数和(自身を含む): 1420745184

約数和(自身を除く): 632264054

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 9710, 81203, 162406, 406015, 812030, 78848113, 157696226, 394240565, 788481130]

約数ペア:

[(1, 788481130), (2, 394240565), (5, 157696226), (10, 78848113), (971, 812030), (1942, 406015), (4855, 162406), (9710, 81203)]