8897746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 16003008

約数和(自身を除く): 7105262

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 587, 689, 1166, 1174, 1378, 6457, 7579, 7631, 12914, 15158, 15262, 31111, 62222, 83941, 167882, 342221, 404443, 684442, 808886, 4448873, 8897746]

約数ペア:

[(1, 8897746), (2, 4448873), (11, 808886), (13, 684442), (22, 404443), (26, 342221), (53, 167882), (106, 83941), (143, 62222), (286, 31111), (583, 15262), (587, 15158), (689, 12914), (1166, 7631), (1174, 7579), (1378, 6457)]