538428972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1043467}}^1$

素因数の和:1043517

約数の個数: 24

約数和(自身を含む): 1285552576

約数和(自身を除く): 747123604

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1043467, 2086934, 3130401, 4173868, 6260802, 12521604, 44869081, 89738162, 134607243, 179476324, 269214486, 538428972]

約数ペア:

[(1, 538428972), (2, 269214486), (3, 179476324), (4, 134607243), (6, 89738162), (12, 44869081), (43, 12521604), (86, 6260802), (129, 4173868), (172, 3130401), (258, 2086934), (516, 1043467)]