2572871784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{494023}}^1$

素因数の和:494070

約数の個数: 64

約数和(自身を含む): 7588208640

約数和(自身を除く): 5015336856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 494023, 988046, 1482069, 1976092, 2964138, 3458161, 3952184, 5928276, 6916322, 10374483, 11856552, 13832644, 15314713, 20748966, 27665288, 30629426, 41497932, 45944139, 61258852, 82995864, 91888278, 107202991, 122517704, 183776556, 214405982, 321608973, 367553112, 428811964, 643217946, 857623928, 1286435892, 2572871784]

約数ペア:

[(1, 2572871784), (2, 1286435892), (3, 857623928), (4, 643217946), (6, 428811964), (7, 367553112), (8, 321608973), (12, 214405982), (14, 183776556), (21, 122517704), (24, 107202991), (28, 91888278), (31, 82995864), (42, 61258852), (56, 45944139), (62, 41497932), (84, 30629426), (93, 27665288), (124, 20748966), (168, 15314713), (186, 13832644), (217, 11856552), (248, 10374483), (372, 6916322), (434, 5928276), (651, 3952184), (744, 3458161), (868, 2964138), (1302, 1976092), (1736, 1482069), (2604, 988046), (5208, 494023)]