1888890976

素因数分解:

$2^5\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{8179}}^1$

素因数の和:9227

約数の個数: 48

約数和(自身を含む): 4254647040

約数和(自身を除く): 2365756064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1031, 2062, 4124, 7217, 8179, 8248, 14434, 16358, 16496, 28868, 32716, 32992, 57253, 57736, 65432, 114506, 115472, 130864, 229012, 230944, 261728, 458024, 916048, 1832096, 8432549, 16865098, 33730196, 59027843, 67460392, 118055686, 134920784, 236111372, 269841568, 472222744, 944445488, 1888890976]

約数ペア:

[(1, 1888890976), (2, 944445488), (4, 472222744), (7, 269841568), (8, 236111372), (14, 134920784), (16, 118055686), (28, 67460392), (32, 59027843), (56, 33730196), (112, 16865098), (224, 8432549), (1031, 1832096), (2062, 916048), (4124, 458024), (7217, 261728), (8179, 230944), (8248, 229012), (14434, 130864), (16358, 115472), (16496, 114506), (28868, 65432), (32716, 57736), (32992, 57253)]