1993600511

素因数分解:

$7^1\times {\mathrm{587}}^1\times {\mathrm{653}}^1\times {\mathrm{743}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 2288853504

約数和(自身を除く): 295252993

約数列:

[1, 7, 587, 653, 743, 4109, 4571, 5201, 383311, 436141, 485179, 2683177, 3052987, 3396253, 284800073, 1993600511]

約数ペア:

[(1, 1993600511), (7, 284800073), (587, 3396253), (653, 3052987), (743, 2683177), (4109, 485179), (4571, 436141), (5201, 383311)]