1077888738

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{89959}}^1$

素因数の和:91961

約数の個数: 16

約数和(自身を含む): 2156880960

約数和(自身を除く): 1078992222

約数列:

[1, 2, 3, 6, 1997, 3994, 5991, 11982, 89959, 179918, 269877, 539754, 179648123, 359296246, 538944369, 1077888738]

約数ペア:

[(1, 1077888738), (2, 538944369), (3, 359296246), (6, 179648123), (1997, 539754), (3994, 269877), (5991, 179918), (11982, 89959)]