284981944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2740211}}^1$

素因数の和:2740230

約数の個数: 16

約数和(自身を含む): 575444520

約数和(自身を除く): 290462576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2740211, 5480422, 10960844, 21921688, 35622743, 71245486, 142490972, 284981944]

約数ペア:

[(1, 284981944), (2, 142490972), (4, 71245486), (8, 35622743), (13, 21921688), (26, 10960844), (52, 5480422), (104, 2740211)]