1333168364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{2063}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 2683860480

約数和(自身を除く): 1350692116

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 773, 836, 1546, 2063, 3092, 4126, 8252, 8503, 14687, 17006, 22693, 29374, 34012, 39197, 45386, 58748, 78394, 90772, 156788, 161557, 323114, 431167, 646228, 862334, 1594699, 1724668, 3189398, 6378796, 17541689, 30299281, 35083378, 60598562, 70166756, 121197124, 333292091, 666584182, 1333168364]

約数ペア:

[(1, 1333168364), (2, 666584182), (4, 333292091), (11, 121197124), (19, 70166756), (22, 60598562), (38, 35083378), (44, 30299281), (76, 17541689), (209, 6378796), (418, 3189398), (773, 1724668), (836, 1594699), (1546, 862334), (2063, 646228), (3092, 431167), (4126, 323114), (8252, 161557), (8503, 156788), (14687, 90772), (17006, 78394), (22693, 58748), (29374, 45386), (34012, 39197)]