394080243346

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{5531}}^1\times {\mathrm{19267}}^1$

素因数の和:24886

約数の個数: 24

約数和(自身を含む): 605327881104

約数和(自身を除く): 211247637758

約数列:

[1, 2, 43, 86, 1849, 3698, 5531, 11062, 19267, 38534, 237833, 475666, 828481, 1656962, 10226819, 20453638, 35624683, 71249366, 106565777, 213131554, 4582328411, 9164656822, 197040121673, 394080243346]

約数ペア:

[(1, 394080243346), (2, 197040121673), (43, 9164656822), (86, 4582328411), (1849, 213131554), (3698, 106565777), (5531, 71249366), (11062, 35624683), (19267, 20453638), (38534, 10226819), (237833, 1656962), (475666, 828481)]