1325856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1973}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 3979584

約数和(自身を除く): 2653728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1973, 3946, 5919, 7892, 11838, 13811, 15784, 23676, 27622, 31568, 41433, 47352, 55244, 63136, 82866, 94704, 110488, 165732, 189408, 220976, 331464, 441952, 662928, 1325856]

約数ペア:

[(1, 1325856), (2, 662928), (3, 441952), (4, 331464), (6, 220976), (7, 189408), (8, 165732), (12, 110488), (14, 94704), (16, 82866), (21, 63136), (24, 55244), (28, 47352), (32, 41433), (42, 31568), (48, 27622), (56, 23676), (84, 15784), (96, 13811), (112, 11838), (168, 7892), (224, 5919), (336, 3946), (672, 1973)]