87490702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 144520992

約数和(自身を除く): 57030290

約数列:

[1, 2, 13, 26, 97, 113, 194, 226, 307, 614, 1261, 1469, 2522, 2938, 3991, 7982, 10961, 21922, 29779, 34691, 59558, 69382, 142493, 284986, 387127, 450983, 774254, 901966, 3365027, 6730054, 43745351, 87490702]

約数ペア:

[(1, 87490702), (2, 43745351), (13, 6730054), (26, 3365027), (97, 901966), (113, 774254), (194, 450983), (226, 387127), (307, 284986), (614, 142493), (1261, 69382), (1469, 59558), (2522, 34691), (2938, 29779), (3991, 21922), (7982, 10961)]