2959858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 5221440

約数和(自身を除く): 2261582

約数列:

[1, 2, 11, 19, 22, 38, 73, 97, 146, 194, 209, 418, 803, 1067, 1387, 1606, 1843, 2134, 2774, 3686, 7081, 14162, 15257, 20273, 30514, 40546, 77891, 134539, 155782, 269078, 1479929, 2959858]

約数ペア:

[(1, 2959858), (2, 1479929), (11, 269078), (19, 155782), (22, 134539), (38, 77891), (73, 40546), (97, 30514), (146, 20273), (194, 15257), (209, 14162), (418, 7081), (803, 3686), (1067, 2774), (1387, 2134), (1606, 1843)]