245521706

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1\times {\mathrm{2617}}^1$

素因数の和:3449

約数の個数: 16

約数和(自身を含む): 374949960

約数和(自身を除く): 129428254

約数列:

[1, 2, 61, 122, 769, 1538, 2617, 5234, 46909, 93818, 159637, 319274, 2012473, 4024946, 122760853, 245521706]

約数ペア:

[(1, 245521706), (2, 122760853), (61, 4024946), (122, 2012473), (769, 319274), (1538, 159637), (2617, 93818), (5234, 46909)]