291244204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{23663}}^1$

素因数の和:23865

約数の個数: 24

約数和(自身を含む): 542662848

約数和(自身を除く): 251418644

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 6154, 12308, 23663, 47326, 94652, 402271, 804542, 1609084, 4283003, 8566006, 17132012, 72811051, 145622102, 291244204]

約数ペア:

[(1, 291244204), (2, 145622102), (4, 72811051), (17, 17132012), (34, 8566006), (68, 4283003), (181, 1609084), (362, 804542), (724, 402271), (3077, 94652), (6154, 47326), (12308, 23663)]