970138372

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{4019}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 2001767040

約数和(自身を除く): 1031628668

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 233, 259, 466, 518, 932, 1036, 1631, 3262, 4019, 6524, 8038, 8621, 16076, 17242, 28133, 34484, 56266, 60347, 112532, 120694, 148703, 241388, 297406, 594812, 936427, 1040921, 1872854, 2081842, 3745708, 4163684, 6554989, 13109978, 26219956, 34647799, 69295598, 138591196, 242534593, 485069186, 970138372]

約数ペア:

[(1, 970138372), (2, 485069186), (4, 242534593), (7, 138591196), (14, 69295598), (28, 34647799), (37, 26219956), (74, 13109978), (148, 6554989), (233, 4163684), (259, 3745708), (466, 2081842), (518, 1872854), (932, 1040921), (1036, 936427), (1631, 594812), (3262, 297406), (4019, 241388), (6524, 148703), (8038, 120694), (8621, 112532), (16076, 60347), (17242, 56266), (28133, 34484)]