1998804736

素因数分解:

$2^8\times {\mathrm{1451}}^1\times {\mathrm{5381}}^1$

素因数の和:6848

約数の個数: 36

約数和(自身を含む): 3993293304

約数和(自身を除く): 1994488568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1451, 2902, 5381, 5804, 10762, 11608, 21524, 23216, 43048, 46432, 86096, 92864, 172192, 185728, 344384, 371456, 688768, 1377536, 7807831, 15615662, 31231324, 62462648, 124925296, 249850592, 499701184, 999402368, 1998804736]

約数ペア:

[(1, 1998804736), (2, 999402368), (4, 499701184), (8, 249850592), (16, 124925296), (32, 62462648), (64, 31231324), (128, 15615662), (256, 7807831), (1451, 1377536), (2902, 688768), (5381, 371456), (5804, 344384), (10762, 185728), (11608, 172192), (21524, 92864), (23216, 86096), (43048, 46432)]