805220964

素因数分解:

$2^2\times 3^2\times {\mathrm{829}}^1\times {\mathrm{26981}}^1$

素因数の和:27820

約数の個数: 36

約数和(自身を含む): 2037950460

約数和(自身を除く): 1232729496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 829, 1658, 2487, 3316, 4974, 7461, 9948, 14922, 26981, 29844, 53962, 80943, 107924, 161886, 242829, 323772, 485658, 971316, 22367249, 44734498, 67101747, 89468996, 134203494, 201305241, 268406988, 402610482, 805220964]

約数ペア:

[(1, 805220964), (2, 402610482), (3, 268406988), (4, 201305241), (6, 134203494), (9, 89468996), (12, 67101747), (18, 44734498), (36, 22367249), (829, 971316), (1658, 485658), (2487, 323772), (3316, 242829), (4974, 161886), (7461, 107924), (9948, 80943), (14922, 53962), (26981, 29844)]