2034182521

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{13259}}^1$

素因数の和:13405

約数の個数: 24

約数和(自身を含む): 2466996480

約数和(自身を除く): 432813959

約数列:

[1, 7, 31, 49, 101, 217, 707, 1519, 3131, 4949, 13259, 21917, 92813, 153419, 411029, 649691, 1339159, 2877203, 9374113, 20140421, 41513929, 65618791, 290597503, 2034182521]

約数ペア:

[(1, 2034182521), (7, 290597503), (31, 65618791), (49, 41513929), (101, 20140421), (217, 9374113), (707, 2877203), (1519, 1339159), (3131, 649691), (4949, 411029), (13259, 153419), (21917, 92813)]