2830538810918

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71670097}}^1$

素因数の和:71670157

約数の個数: 48

約数和(自身を含む): 5490502867584

約数和(自身を除く): 2659964056666

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 2821, 3038, 5642, 19747, 39494, 71670097, 143340194, 501690679, 931711261, 1003381358, 1863422522, 2221773007, 3511834753, 4443546014, 6521978827, 7023669506, 13043957654, 15552411049, 28883049091, 31104822098, 45653851789, 57766098182, 91307703578, 108866877343, 202181343637, 217733754686, 404362687274, 1415269405459, 2830538810918]

約数ペア:

[(1, 2830538810918), (2, 1415269405459), (7, 404362687274), (13, 217733754686), (14, 202181343637), (26, 108866877343), (31, 91307703578), (49, 57766098182), (62, 45653851789), (91, 31104822098), (98, 28883049091), (182, 15552411049), (217, 13043957654), (403, 7023669506), (434, 6521978827), (637, 4443546014), (806, 3511834753), (1274, 2221773007), (1519, 1863422522), (2821, 1003381358), (3038, 931711261), (5642, 501690679), (19747, 143340194), (39494, 71670097)]