2949207954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{220123}}^1$

素因数の和:220175

約数の個数: 64

約数和(自身を含む): 7607485440

約数和(自身を除く): 4658277486

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 4466, 6699, 13398, 220123, 440246, 660369, 1320738, 1540861, 2421353, 3081722, 4622583, 4842706, 6383567, 7264059, 9245166, 12767134, 14528118, 16949471, 19150701, 33898942, 38301402, 44684969, 50848413, 70219237, 89369938, 101696826, 134054907, 140438474, 210657711, 268109814, 421315422, 491534659, 983069318, 1474603977, 2949207954]

約数ペア:

[(1, 2949207954), (2, 1474603977), (3, 983069318), (6, 491534659), (7, 421315422), (11, 268109814), (14, 210657711), (21, 140438474), (22, 134054907), (29, 101696826), (33, 89369938), (42, 70219237), (58, 50848413), (66, 44684969), (77, 38301402), (87, 33898942), (154, 19150701), (174, 16949471), (203, 14528118), (231, 12767134), (319, 9245166), (406, 7264059), (462, 6383567), (609, 4842706), (638, 4622583), (957, 3081722), (1218, 2421353), (1914, 1540861), (2233, 1320738), (4466, 660369), (6699, 440246), (13398, 220123)]