921009712

素因数分解:

$2^4\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{5683}}^1$

素因数の和:7145

約数の個数: 40

約数和(自身を含む): 2041147136

約数和(自身を除く): 1120137424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1447, 2894, 5683, 5788, 10129, 11366, 11576, 20258, 22732, 23152, 39781, 40516, 45464, 79562, 81032, 90928, 159124, 162064, 318248, 636496, 8223301, 16446602, 32893204, 57563107, 65786408, 115126214, 131572816, 230252428, 460504856, 921009712]

約数ペア:

[(1, 921009712), (2, 460504856), (4, 230252428), (7, 131572816), (8, 115126214), (14, 65786408), (16, 57563107), (28, 32893204), (56, 16446602), (112, 8223301), (1447, 636496), (2894, 318248), (5683, 162064), (5788, 159124), (10129, 90928), (11366, 81032), (11576, 79562), (20258, 45464), (22732, 40516), (23152, 39781)]