2166373876

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{613}}^1\times {\mathrm{6449}}^1$

素因数の和:7203

約数の個数: 24

約数和(自身を含む): 3825649800

約数和(自身を除く): 1659275924

約数列:

[1, 2, 4, 137, 274, 548, 613, 1226, 2452, 6449, 12898, 25796, 83981, 167962, 335924, 883513, 1767026, 3534052, 3953237, 7906474, 15812948, 541593469, 1083186938, 2166373876]

約数ペア:

[(1, 2166373876), (2, 1083186938), (4, 541593469), (137, 15812948), (274, 7906474), (548, 3953237), (613, 3534052), (1226, 1767026), (2452, 883513), (6449, 335924), (12898, 167962), (25796, 83981)]