9997148

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1163}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 20076672

約数和(自身を除く): 10079524

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1163, 1228, 2149, 2326, 4298, 4652, 8141, 8596, 16282, 32564, 357041, 714082, 1428164, 2499287, 4998574, 9997148]

約数ペア:

[(1, 9997148), (2, 4998574), (4, 2499287), (7, 1428164), (14, 714082), (28, 357041), (307, 32564), (614, 16282), (1163, 8596), (1228, 8141), (2149, 4652), (2326, 4298)]