4778851

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 6075648

約数和(自身を除く): 1296797

約数列:

[1, 7, 11, 53, 77, 371, 583, 1171, 4081, 8197, 12881, 62063, 90167, 434441, 682693, 4778851]

約数ペア:

[(1, 4778851), (7, 682693), (11, 434441), (53, 90167), (77, 62063), (371, 12881), (583, 8197), (1171, 4081)]