1304578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3153

約数の個数: 16

約数和(自身を含む): 2247840

約数和(自身を除く): 943262

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3121, 6242, 34331, 59299, 68662, 118598, 652289, 1304578]

約数ペア:

[(1, 1304578), (2, 652289), (11, 118598), (19, 68662), (22, 59299), (38, 34331), (209, 6242), (418, 3121)]