8216494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28729}}^1$

素因数の和:28755

約数の個数: 16

約数和(自身を含む): 14479920

約数和(自身を除く): 6263426

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 28729, 57458, 316019, 373477, 632038, 746954, 4108247, 8216494]

約数ペア:

[(1, 8216494), (2, 4108247), (11, 746954), (13, 632038), (22, 373477), (26, 316019), (143, 57458), (286, 28729)]