3993974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 6259680

約数和(自身を除く): 2265706

約数列:

[1, 2, 41, 53, 82, 106, 919, 1838, 2173, 4346, 37679, 48707, 75358, 97414, 1996987, 3993974]

約数ペア:

[(1, 3993974), (2, 1996987), (41, 97414), (53, 75358), (82, 48707), (106, 37679), (919, 4346), (1838, 2173)]