2019917552

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{2377}}^1$

素因数の和:2865

約数の個数: 40

約数和(自身を含む): 3950695056

約数和(自身を除く): 1930777504

約数列:

[1, 2, 4, 8, 16, 173, 307, 346, 614, 692, 1228, 1384, 2377, 2456, 2768, 4754, 4912, 9508, 19016, 38032, 53111, 106222, 212444, 411221, 424888, 729739, 822442, 849776, 1459478, 1644884, 2918956, 3289768, 5837912, 6579536, 11675824, 126244847, 252489694, 504979388, 1009958776, 2019917552]

約数ペア:

[(1, 2019917552), (2, 1009958776), (4, 504979388), (8, 252489694), (16, 126244847), (173, 11675824), (307, 6579536), (346, 5837912), (614, 3289768), (692, 2918956), (1228, 1644884), (1384, 1459478), (2377, 849776), (2456, 822442), (2768, 729739), (4754, 424888), (4912, 411221), (9508, 212444), (19016, 106222), (38032, 53111)]