2042985868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349109}}^1$

素因数の和:349150

約数の個数: 48

約数和(自身を含む): 4692038400

約数和(自身を除く): 2649052532

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 349109, 698218, 1396436, 2443763, 3840199, 4887526, 6633071, 7680398, 9775052, 13266142, 15360796, 26532284, 26881393, 46431497, 53762786, 72963781, 92862994, 107525572, 145927562, 185725988, 291855124, 510746467, 1021492934, 2042985868]

約数ペア:

[(1, 2042985868), (2, 1021492934), (4, 510746467), (7, 291855124), (11, 185725988), (14, 145927562), (19, 107525572), (22, 92862994), (28, 72963781), (38, 53762786), (44, 46431497), (76, 26881393), (77, 26532284), (133, 15360796), (154, 13266142), (209, 9775052), (266, 7680398), (308, 6633071), (418, 4887526), (532, 3840199), (836, 2443763), (1463, 1396436), (2926, 698218), (5852, 349109)]