630729483167

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1\times {\mathrm{1992971}}^1$

素因数の和:1994566

約数の個数: 16

約数和(自身を含む): 746168716800

約数和(自身を除く): 115439233633

約数列:

[1, 7, 29, 203, 1559, 10913, 45211, 316477, 1992971, 13950797, 57796159, 404573113, 3107041789, 21749292523, 90104211881, 630729483167]

約数ペア:

[(1, 630729483167), (7, 90104211881), (29, 21749292523), (203, 3107041789), (1559, 404573113), (10913, 57796159), (45211, 13950797), (316477, 1992971)]