286513892

素因数分解:

$2^2\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{6131}}^1$

素因数の和:7811

約数の個数: 24

約数和(自身を含む): 573464640

約数和(自身を除く): 286950748

約数列:

[1, 2, 4, 7, 14, 28, 1669, 3338, 6131, 6676, 11683, 12262, 23366, 24524, 42917, 46732, 85834, 171668, 10232639, 20465278, 40930556, 71628473, 143256946, 286513892]

約数ペア:

[(1, 286513892), (2, 143256946), (4, 71628473), (7, 40930556), (14, 20465278), (28, 10232639), (1669, 171668), (3338, 85834), (6131, 46732), (6676, 42917), (11683, 24524), (12262, 23366)]