775459984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3728173}}^1$

素因数の和:3728194

約数の個数: 20

約数和(自身を含む): 1618027516

約数和(自身を除く): 842567532

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3728173, 7456346, 14912692, 29825384, 48466249, 59650768, 96932498, 193864996, 387729992, 775459984]

約数ペア:

[(1, 775459984), (2, 387729992), (4, 193864996), (8, 96932498), (13, 59650768), (16, 48466249), (26, 29825384), (52, 14912692), (104, 7456346), (208, 3728173)]