2045885976

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1$

素因数の和:1793

約数の個数: 96

約数和(自身を含む): 5630264640

約数和(自身を除く): 3584378664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 197, 291, 388, 394, 582, 591, 776, 788, 873, 1164, 1182, 1487, 1576, 1746, 1773, 2328, 2364, 2974, 3492, 3546, 4461, 4728, 5948, 6984, 7092, 8922, 11896, 13383, 14184, 17844, 19109, 26766, 35688, 38218, 53532, 57327, 76436, 107064, 114654, 144239, 152872, 171981, 229308, 288478, 292939, 343962, 432717, 458616, 576956, 585878, 687924, 865434, 878817, 1153912, 1171756, 1298151, 1375848, 1730868, 1757634, 2343512, 2596302, 2636451, 3461736, 3515268, 5192604, 5272902, 7030536, 10385208, 10545804, 21091608, 28415083, 56830166, 85245249, 113660332, 170490498, 227320664, 255735747, 340980996, 511471494, 681961992, 1022942988, 2045885976]

約数ペア:

[(1, 2045885976), (2, 1022942988), (3, 681961992), (4, 511471494), (6, 340980996), (8, 255735747), (9, 227320664), (12, 170490498), (18, 113660332), (24, 85245249), (36, 56830166), (72, 28415083), (97, 21091608), (194, 10545804), (197, 10385208), (291, 7030536), (388, 5272902), (394, 5192604), (582, 3515268), (591, 3461736), (776, 2636451), (788, 2596302), (873, 2343512), (1164, 1757634), (1182, 1730868), (1487, 1375848), (1576, 1298151), (1746, 1171756), (1773, 1153912), (2328, 878817), (2364, 865434), (2974, 687924), (3492, 585878), (3546, 576956), (4461, 458616), (4728, 432717), (5948, 343962), (6984, 292939), (7092, 288478), (8922, 229308), (11896, 171981), (13383, 152872), (14184, 144239), (17844, 114654), (19109, 107064), (26766, 76436), (35688, 57327), (38218, 53532)]