1872134774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{356869}}^1$

素因数の和:356975

約数の個数: 16

約数和(自身を含む): 2920624080

約数和(自身を除く): 1048489306

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 356869, 713738, 15345367, 21769009, 30690734, 43538018, 936067387, 1872134774]

約数ペア:

[(1, 1872134774), (2, 936067387), (43, 43538018), (61, 30690734), (86, 21769009), (122, 15345367), (2623, 713738), (5246, 356869)]