2711403778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 4612608000

約数和(自身を除く): 1901204222

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 139, 278, 551, 571, 589, 899, 1102, 1142, 1178, 1798, 2641, 4031, 4309, 5282, 8062, 8618, 10849, 16559, 17081, 17701, 21698, 33118, 34162, 35402, 76589, 79369, 81871, 124961, 153178, 158738, 163742, 249922, 314621, 336319, 513329, 629242, 672638, 1026658, 1508011, 2301701, 2374259, 2460439, 3016022, 4603402, 4748518, 4920878, 9753251, 19506502, 43732319, 46748341, 71352731, 87464638, 93496682, 142705462, 1355701889, 2711403778]

約数ペア:

[(1, 2711403778), (2, 1355701889), (19, 142705462), (29, 93496682), (31, 87464638), (38, 71352731), (58, 46748341), (62, 43732319), (139, 19506502), (278, 9753251), (551, 4920878), (571, 4748518), (589, 4603402), (899, 3016022), (1102, 2460439), (1142, 2374259), (1178, 2301701), (1798, 1508011), (2641, 1026658), (4031, 672638), (4309, 629242), (5282, 513329), (8062, 336319), (8618, 314621), (10849, 249922), (16559, 163742), (17081, 158738), (17701, 153178), (21698, 124961), (33118, 81871), (34162, 79369), (35402, 76589)]