1145990104

素因数分解:

$2^3\times 7^1\times {\mathrm{20464109}}^1$

素因数の和:20464122

約数の個数: 16

約数和(自身を含む): 2455693200

約数和(自身を除く): 1309703096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 20464109, 40928218, 81856436, 143248763, 163712872, 286497526, 572995052, 1145990104]

約数ペア:

[(1, 1145990104), (2, 572995052), (4, 286497526), (7, 163712872), (8, 143248763), (14, 81856436), (28, 40928218), (56, 20464109)]