64890894

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{130303}}^1$

素因数の和:130391

約数の個数: 16

約数和(自身を含む): 131346432

約数和(自身を除く): 66455538

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 130303, 260606, 390909, 781818, 10815149, 21630298, 32445447, 64890894]

約数ペア:

[(1, 64890894), (2, 32445447), (3, 21630298), (6, 10815149), (83, 781818), (166, 390909), (249, 260606), (498, 130303)]