4389722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:701

約数の個数: 16

約数和(自身を含む): 6972000

約数和(自身を除く): 2582278

約数列:

[1, 2, 19, 38, 331, 349, 662, 698, 6289, 6631, 12578, 13262, 115519, 231038, 2194861, 4389722]

約数ペア:

[(1, 4389722), (2, 2194861), (19, 231038), (38, 115519), (331, 13262), (349, 12578), (662, 6631), (698, 6289)]