4220356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7933}}^1$

素因数の和:7963

約数の個数: 24

約数和(自身を含む): 8886080

約数和(自身を除く): 4665724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 7933, 15866, 31732, 55531, 111062, 150727, 222124, 301454, 602908, 1055089, 2110178, 4220356]

約数ペア:

[(1, 4220356), (2, 2110178), (4, 1055089), (7, 602908), (14, 301454), (19, 222124), (28, 150727), (38, 111062), (76, 55531), (133, 31732), (266, 15866), (532, 7933)]