513647484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{3677}}^1$

素因数の和:5354

約数の個数: 48

約数和(自身を含む): 1370923008

約数和(自身を除く): 857275524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1663, 3326, 3677, 4989, 6652, 7354, 9978, 11031, 11641, 14708, 19956, 22062, 23282, 25739, 34923, 44124, 46564, 51478, 69846, 77217, 102956, 139692, 154434, 308868, 6114851, 12229702, 18344553, 24459404, 36689106, 42803957, 73378212, 85607914, 128411871, 171215828, 256823742, 513647484]

約数ペア:

[(1, 513647484), (2, 256823742), (3, 171215828), (4, 128411871), (6, 85607914), (7, 73378212), (12, 42803957), (14, 36689106), (21, 24459404), (28, 18344553), (42, 12229702), (84, 6114851), (1663, 308868), (3326, 154434), (3677, 139692), (4989, 102956), (6652, 77217), (7354, 69846), (9978, 51478), (11031, 46564), (11641, 44124), (14708, 34923), (19956, 25739), (22062, 23282)]