2868470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 5715360

約数和(自身を除く): 2846890

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 293, 445, 586, 890, 979, 1465, 1958, 2930, 3223, 4895, 6446, 9790, 16115, 26077, 32230, 52154, 130385, 260770, 286847, 573694, 1434235, 2868470]

約数ペア:

[(1, 2868470), (2, 1434235), (5, 573694), (10, 286847), (11, 260770), (22, 130385), (55, 52154), (89, 32230), (110, 26077), (178, 16115), (293, 9790), (445, 6446), (586, 4895), (890, 3223), (979, 2930), (1465, 1958)]