896920574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 1596672000

約数和(自身を除く): 699751426

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 139, 209, 278, 359, 418, 473, 718, 817, 946, 1529, 1634, 2641, 3058, 3949, 5282, 5977, 6821, 7898, 8987, 11954, 13642, 15437, 17974, 29051, 30874, 49901, 58102, 65747, 75031, 99802, 113563, 131494, 150062, 169807, 227126, 293303, 339614, 548911, 586606, 948119, 1097822, 1249193, 1896238, 2145743, 2498386, 3226333, 4291486, 6452666, 10429309, 20858618, 23603173, 40769117, 47206346, 81538234, 448460287, 896920574]

約数ペア:

[(1, 896920574), (2, 448460287), (11, 81538234), (19, 47206346), (22, 40769117), (38, 23603173), (43, 20858618), (86, 10429309), (139, 6452666), (209, 4291486), (278, 3226333), (359, 2498386), (418, 2145743), (473, 1896238), (718, 1249193), (817, 1097822), (946, 948119), (1529, 586606), (1634, 548911), (2641, 339614), (3058, 293303), (3949, 227126), (5282, 169807), (5977, 150062), (6821, 131494), (7898, 113563), (8987, 99802), (11954, 75031), (13642, 65747), (15437, 58102), (17974, 49901), (29051, 30874)]