2018968670

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1\times {\mathrm{3697}}^1$

素因数の和:4364

約数の個数: 32

約数和(自身を含む): 3679125408

約数和(自身を除く): 1660156738

約数列:

[1, 2, 5, 10, 97, 194, 485, 563, 970, 1126, 2815, 3697, 5630, 7394, 18485, 36970, 54611, 109222, 273055, 358609, 546110, 717218, 1793045, 2081411, 3586090, 4162822, 10407055, 20814110, 201896867, 403793734, 1009484335, 2018968670]

約数ペア:

[(1, 2018968670), (2, 1009484335), (5, 403793734), (10, 201896867), (97, 20814110), (194, 10407055), (485, 4162822), (563, 3586090), (970, 2081411), (1126, 1793045), (2815, 717218), (3697, 546110), (5630, 358609), (7394, 273055), (18485, 109222), (36970, 54611)]