9983402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 17889984

約数和(自身を除く): 7906582

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 521, 737, 871, 1042, 1474, 1742, 5731, 6773, 9581, 11462, 13546, 19162, 34907, 69814, 74503, 149006, 383977, 453791, 767954, 907582, 4991701, 9983402]

約数ペア:

[(1, 9983402), (2, 4991701), (11, 907582), (13, 767954), (22, 453791), (26, 383977), (67, 149006), (134, 74503), (143, 69814), (286, 34907), (521, 19162), (737, 13546), (871, 11462), (1042, 9581), (1474, 6773), (1742, 5731)]