2021064086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1297217}}^1$

素因数の和:1297279

約数の個数: 16

約数和(自身を含む): 3268989360

約数和(自身を除く): 1247925274

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1297217, 2594434, 24647123, 49294246, 53185897, 106371794, 1010532043, 2021064086]

約数ペア:

[(1, 2021064086), (2, 1010532043), (19, 106371794), (38, 53185897), (41, 49294246), (82, 24647123), (779, 2594434), (1558, 1297217)]