2011303904

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{885257}}^1$

素因数の和:885338

約数の個数: 24

約数和(自身を含む): 4015530288

約数和(自身を除く): 2004226384

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 885257, 1770514, 3541028, 7082056, 14164112, 28328224, 62853247, 125706494, 251412988, 502825976, 1005651952, 2011303904]

約数ペア:

[(1, 2011303904), (2, 1005651952), (4, 502825976), (8, 251412988), (16, 125706494), (32, 62853247), (71, 28328224), (142, 14164112), (284, 7082056), (568, 3541028), (1136, 1770514), (2272, 885257)]