505941384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{124739}}^1$

素因数の和:124774

約数の個数: 48

約数和(自身を含む): 1369645200

約数和(自身を除く): 863703816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 124739, 249478, 374217, 498956, 748434, 997912, 1496868, 1621607, 2993736, 3243214, 4864821, 6486428, 9729642, 12972856, 19459284, 21080891, 38918568, 42161782, 63242673, 84323564, 126485346, 168647128, 252970692, 505941384]

約数ペア:

[(1, 505941384), (2, 252970692), (3, 168647128), (4, 126485346), (6, 84323564), (8, 63242673), (12, 42161782), (13, 38918568), (24, 21080891), (26, 19459284), (39, 12972856), (52, 9729642), (78, 6486428), (104, 4864821), (156, 3243214), (169, 2993736), (312, 1621607), (338, 1496868), (507, 997912), (676, 748434), (1014, 498956), (1352, 374217), (2028, 249478), (4056, 124739)]