3976390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 8027424

約数和(自身を除く): 4051034

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 977, 1954, 2035, 4070, 4885, 9770, 10747, 21494, 36149, 53735, 72298, 107470, 180745, 361490, 397639, 795278, 1988195, 3976390]

約数ペア:

[(1, 3976390), (2, 1988195), (5, 795278), (10, 397639), (11, 361490), (22, 180745), (37, 107470), (55, 72298), (74, 53735), (110, 36149), (185, 21494), (370, 10747), (407, 9770), (814, 4885), (977, 4070), (1954, 2035)]