868900681438

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{8719}}^1\times {\mathrm{483767}}^1$

素因数の和:492591

約数の個数: 16

約数和(自身を含む): 1316158571520

約数和(自身を除く): 447257890082

約数列:

[1, 2, 103, 206, 8719, 17438, 483767, 898057, 967534, 1796114, 49828001, 99656002, 4217964473, 8435928946, 434450340719, 868900681438]

約数ペア:

[(1, 868900681438), (2, 434450340719), (103, 8435928946), (206, 4217964473), (8719, 99656002), (17438, 49828001), (483767, 1796114), (898057, 967534)]