643048204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{10891}}^1$

素因数の和:11433

約数の個数: 24

約数和(自身を含む): 1166533200

約数和(自身を除く): 523484996

約数列:

[1, 2, 4, 29, 58, 116, 509, 1018, 2036, 10891, 14761, 21782, 29522, 43564, 59044, 315839, 631678, 1263356, 5543519, 11087038, 22174076, 160762051, 321524102, 643048204]

約数ペア:

[(1, 643048204), (2, 321524102), (4, 160762051), (29, 22174076), (58, 11087038), (116, 5543519), (509, 1263356), (1018, 631678), (2036, 315839), (10891, 59044), (14761, 43564), (21782, 29522)]