2100553711

素因数分解:

${\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{6197}}^1$

素因数の和:6498

約数の個数: 16

約数和(自身を含む): 2256270336

約数和(自身を除く): 155716625

約数列:

[1, 17, 127, 157, 2159, 2669, 6197, 19939, 105349, 338963, 787019, 972929, 13379323, 16539793, 123561983, 2100553711]

約数ペア:

[(1, 2100553711), (17, 123561983), (127, 16539793), (157, 13379323), (2159, 972929), (2669, 787019), (6197, 338963), (19939, 105349)]