248179984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1193173}}^1$

素因数の和:1193194

約数の個数: 20

約数和(自身を含む): 517837516

約数和(自身を除く): 269657532

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1193173, 2386346, 4772692, 9545384, 15511249, 19090768, 31022498, 62044996, 124089992, 248179984]

約数ペア:

[(1, 248179984), (2, 124089992), (4, 62044996), (8, 31022498), (13, 19090768), (16, 15511249), (26, 9545384), (52, 4772692), (104, 2386346), (208, 1193173)]