2000990948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{30707}}^1$

素因数の和:32203

約数の個数: 24

約数和(自身を含む): 3822777504

約数和(自身を除く): 1821786556

約数列:

[1, 2, 4, 11, 22, 44, 1481, 2962, 5924, 16291, 30707, 32582, 61414, 65164, 122828, 337777, 675554, 1351108, 45477067, 90954134, 181908268, 500247737, 1000495474, 2000990948]

約数ペア:

[(1, 2000990948), (2, 1000495474), (4, 500247737), (11, 181908268), (22, 90954134), (44, 45477067), (1481, 1351108), (2962, 675554), (5924, 337777), (16291, 122828), (30707, 65164), (32582, 61414)]