1996423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 2451456

約数和(自身を除く): 455033

約数列:

[1, 11, 13, 23, 143, 253, 299, 607, 3289, 6677, 7891, 13961, 86801, 153571, 181493, 1996423]

約数ペア:

[(1, 1996423), (11, 181493), (13, 153571), (23, 86801), (143, 13961), (253, 7891), (299, 6677), (607, 3289)]