2013309851

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{44269}}^1$

素因数の和:44438

約数の個数: 16

約数和(自身を含む): 2358705600

約数和(自身を除く): 345395749

約数列:

[1, 7, 73, 89, 511, 623, 6497, 44269, 45479, 309883, 3231637, 3939941, 22621459, 27579587, 287615693, 2013309851]

約数ペア:

[(1, 2013309851), (7, 287615693), (73, 27579587), (89, 22621459), (511, 3939941), (623, 3231637), (6497, 309883), (44269, 45479)]