8389142

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:703

約数の個数: 16

約数和(自身を含む): 12891312

約数和(自身を除く): 4502170

約数列:

[1, 2, 83, 97, 166, 194, 521, 1042, 8051, 16102, 43243, 50537, 86486, 101074, 4194571, 8389142]

約数ペア:

[(1, 8389142), (2, 4194571), (83, 101074), (97, 86486), (166, 50537), (194, 43243), (521, 16102), (1042, 8051)]