2017201730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{6689}}^1$

素因数の和:7318

約数の個数: 32

約数和(自身を含む): 3706527600

約数和(自身を除く): 1689325870

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 569, 1138, 2845, 5690, 6689, 13378, 30157, 33445, 60314, 66890, 150785, 301570, 354517, 709034, 1772585, 3545170, 3806041, 7612082, 19030205, 38060410, 201720173, 403440346, 1008600865, 2017201730]

約数ペア:

[(1, 2017201730), (2, 1008600865), (5, 403440346), (10, 201720173), (53, 38060410), (106, 19030205), (265, 7612082), (530, 3806041), (569, 3545170), (1138, 1772585), (2845, 709034), (5690, 354517), (6689, 301570), (13378, 150785), (30157, 66890), (33445, 60314)]