1999321728

素因数分解:

$2^7\times 3^1\times {\mathrm{5206567}}^1$

素因数の和:5206584

約数の個数: 32

約数和(自身を含む): 5310699360

約数和(自身を除く): 3311377632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 5206567, 10413134, 15619701, 20826268, 31239402, 41652536, 62478804, 83305072, 124957608, 166610144, 249915216, 333220288, 499830432, 666440576, 999660864, 1999321728]

約数ペア:

[(1, 1999321728), (2, 999660864), (3, 666440576), (4, 499830432), (6, 333220288), (8, 249915216), (12, 166610144), (16, 124957608), (24, 83305072), (32, 62478804), (48, 41652536), (64, 31239402), (96, 20826268), (128, 15619701), (192, 10413134), (384, 5206567)]