1890907056

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{691121}}^1$

素因数の和:691154

約数の個数: 60

約数和(自身を含む): 5570443320

約数和(自身を除く): 3679536264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 691121, 1382242, 2073363, 2764484, 4146726, 5528968, 6220089, 8293452, 11057936, 12440178, 13131299, 16586904, 24880356, 26262598, 33173808, 39393897, 49760712, 52525196, 78787794, 99521424, 105050392, 118181691, 157575588, 210100784, 236363382, 315151176, 472726764, 630302352, 945453528, 1890907056]

約数ペア:

[(1, 1890907056), (2, 945453528), (3, 630302352), (4, 472726764), (6, 315151176), (8, 236363382), (9, 210100784), (12, 157575588), (16, 118181691), (18, 105050392), (19, 99521424), (24, 78787794), (36, 52525196), (38, 49760712), (48, 39393897), (57, 33173808), (72, 26262598), (76, 24880356), (114, 16586904), (144, 13131299), (152, 12440178), (171, 11057936), (228, 8293452), (304, 6220089), (342, 5528968), (456, 4146726), (684, 2764484), (912, 2073363), (1368, 1382242), (2736, 691121)]