2077888868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2485513}}^1$

素因数の和:2485547

約数の個数: 24

約数和(自身を含む): 4175663520

約数和(自身を除く): 2097774652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2485513, 4971026, 9942052, 27340643, 47224747, 54681286, 94449494, 109362572, 188898988, 519472217, 1038944434, 2077888868]

約数ペア:

[(1, 2077888868), (2, 1038944434), (4, 519472217), (11, 188898988), (19, 109362572), (22, 94449494), (38, 54681286), (44, 47224747), (76, 27340643), (209, 9942052), (418, 4971026), (836, 2485513)]