857883934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{59567}}^1$

素因数の和:59967

約数の個数: 16

約数和(自身を含む): 1358150400

約数和(自身を除く): 500266466

約数列:

[1, 2, 19, 38, 379, 758, 7201, 14402, 59567, 119134, 1131773, 2263546, 22575893, 45151786, 428941967, 857883934]

約数ペア:

[(1, 857883934), (2, 428941967), (19, 45151786), (38, 22575893), (379, 2263546), (758, 1131773), (7201, 119134), (14402, 59567)]