1055640532

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{731053}}^1$

素因数の和:731095

約数の個数: 18

約数和(自身を含む): 1949721018

約数和(自身を除く): 894080486

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 731053, 1462106, 2924212, 13890007, 27780014, 55560028, 263910133, 527820266, 1055640532]

約数ペア:

[(1, 1055640532), (2, 527820266), (4, 263910133), (19, 55560028), (38, 27780014), (76, 13890007), (361, 2924212), (722, 1462106), (1444, 731053)]