401036916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4774249}}^1$

素因数の和:4774263

約数の個数: 24

約数和(自身を含む): 1069432000

約数和(自身を除く): 668395084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4774249, 9548498, 14322747, 19096996, 28645494, 33419743, 57290988, 66839486, 100259229, 133678972, 200518458, 401036916]

約数ペア:

[(1, 401036916), (2, 200518458), (3, 133678972), (4, 100259229), (6, 66839486), (7, 57290988), (12, 33419743), (14, 28645494), (21, 19096996), (28, 14322747), (42, 9548498), (84, 4774249)]