2011026170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{130841}}^1$

素因数の和:130930

約数の個数: 32

約数和(自身を含む): 3815352720

約数和(自身を除く): 1804326550

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 7685, 15370, 130841, 261682, 654205, 1308410, 3794389, 6934573, 7588778, 13869146, 18971945, 34672865, 37943890, 69345730, 201102617, 402205234, 1005513085, 2011026170]

約数ペア:

[(1, 2011026170), (2, 1005513085), (5, 402205234), (10, 201102617), (29, 69345730), (53, 37943890), (58, 34672865), (106, 18971945), (145, 13869146), (265, 7588778), (290, 6934573), (530, 3794389), (1537, 1308410), (3074, 654205), (7685, 261682), (15370, 130841)]