354091012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{731593}}^1$

素因数の和:731619

約数の個数: 18

約数和(自身を含む): 681114014

約数和(自身を除く): 327023002

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 731593, 1463186, 2926372, 8047523, 16095046, 32190092, 88522753, 177045506, 354091012]

約数ペア:

[(1, 354091012), (2, 177045506), (4, 88522753), (11, 32190092), (22, 16095046), (44, 8047523), (121, 2926372), (242, 1463186), (484, 731593)]