71123782466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{32008903}}^1$

素因数の和:32009017

約数の個数: 16

約数和(自身を含む): 117536695488

約数和(自身を除く): 46412913022

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 32008903, 64017806, 352097933, 704195866, 3232899203, 6465798406, 35561891233, 71123782466]

約数ペア:

[(1, 71123782466), (2, 35561891233), (11, 6465798406), (22, 3232899203), (101, 704195866), (202, 352097933), (1111, 64017806), (2222, 32008903)]