287328046

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1\times {\mathrm{2711}}^1$

素因数の和:3179

約数の個数: 16

約数和(自身を含む): 434950560

約数和(自身を除く): 147622514

約数列:

[1, 2, 197, 269, 394, 538, 2711, 5422, 52993, 105986, 534067, 729259, 1068134, 1458518, 143664023, 287328046]

約数ペア:

[(1, 287328046), (2, 143664023), (197, 1458518), (269, 1068134), (394, 729259), (538, 534067), (2711, 105986), (5422, 52993)]