4133290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 8584704

約数和(自身を除く): 4451414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 431, 685, 862, 959, 1370, 1918, 2155, 3017, 4310, 4795, 6034, 9590, 15085, 30170, 59047, 118094, 295235, 413329, 590470, 826658, 2066645, 4133290]

約数ペア:

[(1, 4133290), (2, 2066645), (5, 826658), (7, 590470), (10, 413329), (14, 295235), (35, 118094), (70, 59047), (137, 30170), (274, 15085), (431, 9590), (685, 6034), (862, 4795), (959, 4310), (1370, 3017), (1918, 2155)]