1252748002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{415643}}^1$

素因数の和:415793

約数の個数: 16

約数和(自身を含む): 2064919392

約数和(自身を除く): 812171390

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 415643, 831286, 4572073, 9144146, 56943091, 113886182, 626374001, 1252748002]

約数ペア:

[(1, 1252748002), (2, 626374001), (11, 113886182), (22, 56943091), (137, 9144146), (274, 4572073), (1507, 831286), (3014, 415643)]