4972278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 10492416

約数和(自身を除く): 5520138

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 263, 274, 411, 526, 789, 822, 1578, 3151, 6049, 6302, 9453, 12098, 18147, 18906, 36031, 36294, 72062, 108093, 216186, 828713, 1657426, 2486139, 4972278]

約数ペア:

[(1, 4972278), (2, 2486139), (3, 1657426), (6, 828713), (23, 216186), (46, 108093), (69, 72062), (137, 36294), (138, 36031), (263, 18906), (274, 18147), (411, 12098), (526, 9453), (789, 6302), (822, 6049), (1578, 3151)]