858493786

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{108041}}^1$

素因数の和:108209

約数の個数: 16

約数和(自身を含む): 1341881640

約数和(自身を除く): 483387854

約数列:

[1, 2, 29, 58, 137, 274, 3973, 7946, 108041, 216082, 3133189, 6266378, 14801617, 29603234, 429246893, 858493786]

約数ペア:

[(1, 858493786), (2, 429246893), (29, 29603234), (58, 14801617), (137, 6266378), (274, 3133189), (3973, 216082), (7946, 108041)]