1131919802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1404367}}^1$

素因数の和:1404413

約数の個数: 16

約数和(自身を含む): 1887470592

約数和(自身を除く): 755550790

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1404367, 2808734, 18256771, 36513542, 43535377, 87070754, 565959901, 1131919802]

約数ペア:

[(1, 1131919802), (2, 565959901), (13, 87070754), (26, 43535377), (31, 36513542), (62, 18256771), (403, 2808734), (806, 1404367)]