2016551635

素因数分解:

$5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 2877823296

約数和(自身を除く): 861271661

約数列:

[1, 5, 7, 35, 49, 73, 137, 245, 365, 511, 685, 823, 959, 2555, 3577, 4115, 4795, 5761, 6713, 10001, 17885, 28805, 33565, 40327, 50005, 60079, 70007, 112751, 201635, 300395, 350035, 420553, 490049, 563755, 789257, 2102765, 2450245, 2943871, 3946285, 5524799, 8230823, 14719355, 27623995, 41154115, 57615761, 288078805, 403310327, 2016551635]

約数ペア:

[(1, 2016551635), (5, 403310327), (7, 288078805), (35, 57615761), (49, 41154115), (73, 27623995), (137, 14719355), (245, 8230823), (365, 5524799), (511, 3946285), (685, 2943871), (823, 2450245), (959, 2102765), (2555, 789257), (3577, 563755), (4115, 490049), (4795, 420553), (5761, 350035), (6713, 300395), (10001, 201635), (17885, 112751), (28805, 70007), (33565, 60079), (40327, 50005)]