2019436363

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{3217}}^1$

素因数の和:3811

約数の個数: 24

約数和(自身を含む): 2456440992

約数和(自身を除く): 437004629

約数列:

[1, 7, 23, 49, 161, 557, 1127, 3217, 3899, 12811, 22519, 27293, 73991, 89677, 157633, 517937, 627739, 1791869, 3625559, 12543083, 41212987, 87801581, 288490909, 2019436363]

約数ペア:

[(1, 2019436363), (7, 288490909), (23, 87801581), (49, 41212987), (161, 12543083), (557, 3625559), (1127, 1791869), (3217, 627739), (3899, 517937), (12811, 157633), (22519, 89677), (27293, 73991)]