1243156936

素因数分解:

$2^3\times 7^1\times {\mathrm{22199231}}^1$

素因数の和:22199244

約数の個数: 16

約数和(自身を含む): 2663907840

約数和(自身を除く): 1420750904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 22199231, 44398462, 88796924, 155394617, 177593848, 310789234, 621578468, 1243156936]

約数ペア:

[(1, 1243156936), (2, 621578468), (4, 310789234), (7, 177593848), (8, 155394617), (14, 88796924), (28, 44398462), (56, 22199231)]