2100098126

素因数分解:

$2^1\times 7^1\times {\mathrm{7109}}^1\times {\mathrm{21101}}^1$

素因数の和:28219

約数の個数: 16

約数和(自身を含む): 3600845280

約数和(自身を除く): 1500747154

約数列:

[1, 2, 7, 14, 7109, 14218, 21101, 42202, 49763, 99526, 147707, 295414, 150007009, 300014018, 1050049063, 2100098126]

約数ペア:

[(1, 2100098126), (2, 1050049063), (7, 300014018), (14, 150007009), (7109, 295414), (14218, 147707), (21101, 99526), (42202, 49763)]