5485678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 9013680

約数和(自身を除く): 3528002

約数列:

[1, 2, 11, 22, 389, 641, 778, 1282, 4279, 7051, 8558, 14102, 249349, 498698, 2742839, 5485678]

約数ペア:

[(1, 5485678), (2, 2742839), (11, 498698), (22, 249349), (389, 14102), (641, 8558), (778, 7051), (1282, 4279)]