427157434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{1069}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 718320960

約数和(自身を除く): 291163526

約数列:

[1, 2, 11, 22, 41, 82, 443, 451, 886, 902, 1069, 2138, 4873, 9746, 11759, 18163, 23518, 36326, 43829, 87658, 199793, 399586, 473567, 482119, 947134, 964238, 5209237, 10418474, 19416247, 38832494, 213578717, 427157434]

約数ペア:

[(1, 427157434), (2, 213578717), (11, 38832494), (22, 19416247), (41, 10418474), (82, 5209237), (443, 964238), (451, 947134), (886, 482119), (902, 473567), (1069, 399586), (2138, 199793), (4873, 87658), (9746, 43829), (11759, 36326), (18163, 23518)]