1217104

素因数分解:

$2^4\times 7^1\times {\mathrm{10867}}^1$

素因数の和:10882

約数の個数: 20

約数和(自身を含む): 2695264

約数和(自身を除く): 1478160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10867, 21734, 43468, 76069, 86936, 152138, 173872, 304276, 608552, 1217104]

約数ペア:

[(1, 1217104), (2, 608552), (4, 304276), (7, 173872), (8, 152138), (14, 86936), (16, 76069), (28, 43468), (56, 21734), (112, 10867)]