571934394

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{1063}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 1260814464

約数和(自身を除く): 688880070

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 421, 426, 639, 842, 1063, 1263, 1278, 2126, 2526, 3189, 3789, 6378, 7578, 9567, 19134, 29891, 59782, 75473, 89673, 150946, 179346, 226419, 269019, 447523, 452838, 538038, 679257, 895046, 1342569, 1358514, 2685138, 4027707, 8055414, 31774133, 63548266, 95322399, 190644798, 285967197, 571934394]

約数ペア:

[(1, 571934394), (2, 285967197), (3, 190644798), (6, 95322399), (9, 63548266), (18, 31774133), (71, 8055414), (142, 4027707), (213, 2685138), (421, 1358514), (426, 1342569), (639, 895046), (842, 679257), (1063, 538038), (1263, 452838), (1278, 447523), (2126, 269019), (2526, 226419), (3189, 179346), (3789, 150946), (6378, 89673), (7578, 75473), (9567, 59782), (19134, 29891)]