2836964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 5415480

約数和(自身を除く): 2578516

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 613, 1157, 1226, 2314, 2452, 4628, 7969, 15938, 31876, 54557, 109114, 218228, 709241, 1418482, 2836964]

約数ペア:

[(1, 2836964), (2, 1418482), (4, 709241), (13, 218228), (26, 109114), (52, 54557), (89, 31876), (178, 15938), (356, 7969), (613, 4628), (1157, 2452), (1226, 2314)]