505412076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{249217}}^1$

素因数の和:249250

約数の個数: 36

約数和(自身を含む): 1276993032

約数和(自身を除く): 771580956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 249217, 498434, 747651, 996868, 1495302, 2990604, 3239821, 6479642, 9719463, 12959284, 19438926, 38877852, 42117673, 84235346, 126353019, 168470692, 252706038, 505412076]

約数ペア:

[(1, 505412076), (2, 252706038), (3, 168470692), (4, 126353019), (6, 84235346), (12, 42117673), (13, 38877852), (26, 19438926), (39, 12959284), (52, 9719463), (78, 6479642), (156, 3239821), (169, 2990604), (338, 1495302), (507, 996868), (676, 747651), (1014, 498434), (2028, 249217)]