985622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:715

約数の個数: 16

約数和(自身を含む): 1638144

約数和(自身を除く): 652522

約数列:

[1, 2, 11, 22, 71, 142, 631, 781, 1262, 1562, 6941, 13882, 44801, 89602, 492811, 985622]

約数ペア:

[(1, 985622), (2, 492811), (11, 89602), (22, 44801), (71, 13882), (142, 6941), (631, 1562), (781, 1262)]