98775910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139121}}^1$

素因数の和:139199

約数の個数: 16

約数和(自身を含む): 180302112

約数和(自身を除く): 81526202

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 139121, 278242, 695605, 1391210, 9877591, 19755182, 49387955, 98775910]

約数ペア:

[(1, 98775910), (2, 49387955), (5, 19755182), (10, 9877591), (71, 1391210), (142, 695605), (355, 278242), (710, 139121)]