2609156

素因数分解:

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

素因数の和:3155

約数の個数: 24

約数和(自身を含む): 5244960

約数和(自身を除く): 2635804

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3121, 6242, 12484, 34331, 59299, 68662, 118598, 137324, 237196, 652289, 1304578, 2609156]

約数ペア:

[(1, 2609156), (2, 1304578), (4, 652289), (11, 237196), (19, 137324), (22, 118598), (38, 68662), (44, 59299), (76, 34331), (209, 12484), (418, 6242), (836, 3121)]