2141566126

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8998177}}^1$

素因数の和:8998203

約数の個数: 16

約数和(自身を含む): 3887212896

約数和(自身を除く): 1745646770

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8998177, 17996354, 62987239, 125974478, 152969009, 305938018, 1070783063, 2141566126]

約数ペア:

[(1, 2141566126), (2, 1070783063), (7, 305938018), (14, 152969009), (17, 125974478), (34, 62987239), (119, 17996354), (238, 8998177)]