2668492079435

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{554383}}^1$

素因数の和:554628

約数の個数: 64

約数和(自身を含む): 4023497318400

約数和(自身を除く): 1355005238965

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 149, 355, 455, 497, 745, 923, 1043, 1937, 2485, 4615, 5215, 6461, 9685, 10579, 13559, 32305, 52895, 67795, 74053, 137527, 370265, 554383, 687635, 962689, 2771915, 3880681, 4813445, 7206979, 19403405, 36034895, 39361193, 50448853, 82603067, 196805965, 252244265, 275528351, 413015335, 511695509, 578221469, 1073839871, 1377641755, 2558477545, 2891107345, 3581868563, 5369199355, 5864817757, 7516879097, 17909342815, 29324088785, 37584395485, 41053724299, 76242630841, 205268621495, 381213154205, 533698415887, 2668492079435]

約数ペア:

[(1, 2668492079435), (5, 533698415887), (7, 381213154205), (13, 205268621495), (35, 76242630841), (65, 41053724299), (71, 37584395485), (91, 29324088785), (149, 17909342815), (355, 7516879097), (455, 5864817757), (497, 5369199355), (745, 3581868563), (923, 2891107345), (1043, 2558477545), (1937, 1377641755), (2485, 1073839871), (4615, 578221469), (5215, 511695509), (6461, 413015335), (9685, 275528351), (10579, 252244265), (13559, 196805965), (32305, 82603067), (52895, 50448853), (67795, 39361193), (74053, 36034895), (137527, 19403405), (370265, 7206979), (554383, 4813445), (687635, 3880681), (962689, 2771915)]