519881454

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23929}}^1$

素因数の和:24025

約数の個数: 48

約数和(自身を含む): 1209517920

約数和(自身を除く): 689636466

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 10863, 21726, 23929, 47858, 71787, 143574, 215361, 406793, 430722, 813586, 1220379, 1698959, 2440758, 3397918, 3661137, 5096877, 7322274, 10193754, 15290631, 28882303, 30581262, 57764606, 86646909, 173293818, 259940727, 519881454]

約数ペア:

[(1, 519881454), (2, 259940727), (3, 173293818), (6, 86646909), (9, 57764606), (17, 30581262), (18, 28882303), (34, 15290631), (51, 10193754), (71, 7322274), (102, 5096877), (142, 3661137), (153, 3397918), (213, 2440758), (306, 1698959), (426, 1220379), (639, 813586), (1207, 430722), (1278, 406793), (2414, 215361), (3621, 143574), (7242, 71787), (10863, 47858), (21726, 23929)]