3881769515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{256307}}^1$

素因数の和:256558

約数の個数: 16

約数和(自身を含む): 5037990048

約数和(自身を除く): 1156220533

約数列:

[1, 5, 13, 65, 233, 1165, 3029, 15145, 256307, 1281535, 3331991, 16659955, 59719531, 298597655, 776353903, 3881769515]

約数ペア:

[(1, 3881769515), (5, 776353903), (13, 298597655), (65, 59719531), (233, 16659955), (1165, 3331991), (3029, 1281535), (15145, 256307)]