2115778844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{160627}}^1$

素因数の和:160757

約数の個数: 24

約数和(自身を含む): 3845434320

約数和(自身を除く): 1729655476

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 3293, 6586, 13172, 160627, 321254, 642508, 5943199, 11886398, 14295803, 23772796, 28591606, 57183212, 528944711, 1057889422, 2115778844]

約数ペア:

[(1, 2115778844), (2, 1057889422), (4, 528944711), (37, 57183212), (74, 28591606), (89, 23772796), (148, 14295803), (178, 11886398), (356, 5943199), (3293, 642508), (6586, 321254), (13172, 160627)]