1689969314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2609}}^1\times {\mathrm{29443}}^1$

素因数の和:32065

約数の個数: 16

約数和(自身を含む): 2766558240

約数和(自身を除く): 1076588926

約数列:

[1, 2, 11, 22, 2609, 5218, 28699, 29443, 57398, 58886, 323873, 647746, 76816787, 153633574, 844984657, 1689969314]

約数ペア:

[(1, 1689969314), (2, 844984657), (11, 153633574), (22, 76816787), (2609, 647746), (5218, 323873), (28699, 58886), (29443, 57398)]