3974950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 8686944

約数和(自身を除く): 4711994

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 277, 287, 350, 410, 554, 574, 1025, 1385, 1435, 1939, 2050, 2770, 2870, 3878, 6925, 7175, 9695, 11357, 13850, 14350, 19390, 22714, 48475, 56785, 79499, 96950, 113570, 158998, 283925, 397495, 567850, 794990, 1987475, 3974950]

約数ペア:

[(1, 3974950), (2, 1987475), (5, 794990), (7, 567850), (10, 397495), (14, 283925), (25, 158998), (35, 113570), (41, 96950), (50, 79499), (70, 56785), (82, 48475), (175, 22714), (205, 19390), (277, 14350), (287, 13850), (350, 11357), (410, 9695), (554, 7175), (574, 6925), (1025, 3878), (1385, 2870), (1435, 2770), (1939, 2050)]