1298981322

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223423}}^1$

素因数の和:223467

約数の個数: 48

約数和(自身を含む): 3136872960

約数和(自身を除く): 1837891638

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 223423, 446846, 670269, 1340538, 2010807, 3798191, 4021614, 4245037, 7596382, 8490074, 11394573, 12735111, 22789146, 25470222, 34183719, 38205333, 68367438, 72165629, 76410666, 144331258, 216496887, 432993774, 649490661, 1298981322]

約数ペア:

[(1, 1298981322), (2, 649490661), (3, 432993774), (6, 216496887), (9, 144331258), (17, 76410666), (18, 72165629), (19, 68367438), (34, 38205333), (38, 34183719), (51, 25470222), (57, 22789146), (102, 12735111), (114, 11394573), (153, 8490074), (171, 7596382), (306, 4245037), (323, 4021614), (342, 3798191), (646, 2010807), (969, 1340538), (1938, 670269), (2907, 446846), (5814, 223423)]