520294328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{110419}}^1$

素因数の和:110475

約数の個数: 32

約数和(自身を含む): 1060032000

約数和(自身を除く): 539737672

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 110419, 220838, 441676, 883352, 2097961, 3422989, 4195922, 6845978, 8391844, 13691956, 16783688, 27383912, 65036791, 130073582, 260147164, 520294328]

約数ペア:

[(1, 520294328), (2, 260147164), (4, 130073582), (8, 65036791), (19, 27383912), (31, 16783688), (38, 13691956), (62, 8391844), (76, 6845978), (124, 4195922), (152, 3422989), (248, 2097961), (589, 883352), (1178, 441676), (2356, 220838), (4712, 110419)]