1623843958

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{307}}^1\times {\mathrm{1987}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 2689239168

約数和(自身を除く): 1065395210

約数列:

[1, 2, 11, 22, 121, 242, 307, 614, 1331, 1987, 2662, 3377, 3974, 6754, 21857, 37147, 43714, 74294, 240427, 408617, 480854, 610009, 817234, 1220018, 2644697, 5289394, 6710099, 13420198, 73811089, 147622178, 811921979, 1623843958]

約数ペア:

[(1, 1623843958), (2, 811921979), (11, 147622178), (22, 73811089), (121, 13420198), (242, 6710099), (307, 5289394), (614, 2644697), (1331, 1220018), (1987, 817234), (2662, 610009), (3377, 480854), (3974, 408617), (6754, 240427), (21857, 74294), (37147, 43714)]