2621958446

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1\times {\mathrm{16927}}^1$

素因数の和:18859

約数の個数: 16

約数和(自身を含む): 4031233920

約数和(自身を除く): 1409275474

約数列:

[1, 2, 41, 82, 1889, 3778, 16927, 33854, 77449, 154898, 694007, 1388014, 31975103, 63950206, 1310979223, 2621958446]

約数ペア:

[(1, 2621958446), (2, 1310979223), (41, 63950206), (82, 31975103), (1889, 1388014), (3778, 694007), (16927, 154898), (33854, 77449)]