1589231056

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199853}}^1$

素因数の和:199939

約数の個数: 40

約数和(自身を含む): 3568593024

約数和(自身を除く): 1979361968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 199853, 399706, 799412, 1398971, 1598824, 2797942, 3197648, 5595884, 11191768, 14189563, 22383536, 28379126, 56758252, 99326941, 113516504, 198653882, 227033008, 397307764, 794615528, 1589231056]

約数ペア:

[(1, 1589231056), (2, 794615528), (4, 397307764), (7, 227033008), (8, 198653882), (14, 113516504), (16, 99326941), (28, 56758252), (56, 28379126), (71, 22383536), (112, 14189563), (142, 11191768), (284, 5595884), (497, 3197648), (568, 2797942), (994, 1598824), (1136, 1398971), (1988, 799412), (3976, 399706), (7952, 199853)]