1266709613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{761}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 1505468160

約数和(自身を除く): 238758547

約数列:

[1, 13, 19, 23, 247, 293, 299, 437, 761, 3809, 5567, 5681, 6739, 9893, 14459, 17503, 72371, 87607, 128041, 187967, 222973, 227539, 332557, 1664533, 2898649, 4236487, 4323241, 5128379, 55074331, 66668927, 97439201, 1266709613]

約数ペア:

[(1, 1266709613), (13, 97439201), (19, 66668927), (23, 55074331), (247, 5128379), (293, 4323241), (299, 4236487), (437, 2898649), (761, 1664533), (3809, 332557), (5567, 227539), (5681, 222973), (6739, 187967), (9893, 128041), (14459, 87607), (17503, 72371)]