2226493780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{513017}}^1$

素因数の和:513064

約数の個数: 48

約数和(自身を含む): 5515969536

約数和(自身を除く): 3289475756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 513017, 1026034, 2052068, 2565085, 3591119, 5130170, 7182238, 10260340, 14364476, 15903527, 17955595, 31807054, 35911190, 63614108, 71822380, 79517635, 111324689, 159035270, 222649378, 318070540, 445298756, 556623445, 1113246890, 2226493780]

約数ペア:

[(1, 2226493780), (2, 1113246890), (4, 556623445), (5, 445298756), (7, 318070540), (10, 222649378), (14, 159035270), (20, 111324689), (28, 79517635), (31, 71822380), (35, 63614108), (62, 35911190), (70, 31807054), (124, 17955595), (140, 15903527), (155, 14364476), (217, 10260340), (310, 7182238), (434, 5130170), (620, 3591119), (868, 2565085), (1085, 2052068), (2170, 1026034), (4340, 513017)]