539683676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{1289}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 1138502400

約数和(自身を除く): 598818724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 787, 1289, 1574, 2578, 3148, 5156, 5509, 9023, 11018, 14953, 18046, 22036, 24491, 29906, 36092, 48982, 59812, 97964, 104671, 171437, 209342, 342874, 418684, 685748, 1014443, 2028886, 4057772, 7101101, 14202202, 19274417, 28404404, 38548834, 77097668, 134920919, 269841838, 539683676]

約数ペア:

[(1, 539683676), (2, 269841838), (4, 134920919), (7, 77097668), (14, 38548834), (19, 28404404), (28, 19274417), (38, 14202202), (76, 7101101), (133, 4057772), (266, 2028886), (532, 1014443), (787, 685748), (1289, 418684), (1574, 342874), (2578, 209342), (3148, 171437), (5156, 104671), (5509, 97964), (9023, 59812), (11018, 48982), (14953, 36092), (18046, 29906), (22036, 24491)]