79780038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1022821}}^1$

素因数の和:1022839

約数の個数: 16

約数和(自身を含む): 171834096

約数和(自身を除く): 92054058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1022821, 2045642, 3068463, 6136926, 13296673, 26593346, 39890019, 79780038]

約数ペア:

[(1, 79780038), (2, 39890019), (3, 26593346), (6, 13296673), (13, 6136926), (26, 3068463), (39, 2045642), (78, 1022821)]