2015918432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{133187}}^1$

素因数の和:133251

約数の個数: 48

約数和(自身を含む): 4430365632

約数和(自身を除く): 2414447200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 15136, 133187, 266374, 532748, 1065496, 1465057, 2130992, 2930114, 4261984, 5727041, 5860228, 11454082, 11720456, 22908164, 23440912, 45816328, 46881824, 62997451, 91632656, 125994902, 183265312, 251989804, 503979608, 1007959216, 2015918432]

約数ペア:

[(1, 2015918432), (2, 1007959216), (4, 503979608), (8, 251989804), (11, 183265312), (16, 125994902), (22, 91632656), (32, 62997451), (43, 46881824), (44, 45816328), (86, 23440912), (88, 22908164), (172, 11720456), (176, 11454082), (344, 5860228), (352, 5727041), (473, 4261984), (688, 2930114), (946, 2130992), (1376, 1465057), (1892, 1065496), (3784, 532748), (7568, 266374), (15136, 133187)]