173889482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4241}}^1$

素因数の和:4358

約数の個数: 32

約数和(自身を含む): 299315520

約数和(自身を除く): 125426038

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 1079, 1577, 2158, 3154, 4241, 8482, 20501, 41002, 55133, 80579, 110266, 161158, 352003, 704006, 1047527, 2095054, 4576039, 6688057, 9152078, 13376114, 86944741, 173889482]

約数ペア:

[(1, 173889482), (2, 86944741), (13, 13376114), (19, 9152078), (26, 6688057), (38, 4576039), (83, 2095054), (166, 1047527), (247, 704006), (494, 352003), (1079, 161158), (1577, 110266), (2158, 80579), (3154, 55133), (4241, 41002), (8482, 20501)]