1209368464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{3361}}^1$

素因数の和:3935

約数の個数: 40

約数和(自身を含む): 2402942432

約数和(自身を除く): 1193573968

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 523, 688, 1046, 2092, 3361, 4184, 6722, 8368, 13444, 22489, 26888, 44978, 53776, 89956, 144523, 179912, 289046, 359824, 578092, 1156184, 1757803, 2312368, 3515606, 7031212, 14062424, 28124848, 75585529, 151171058, 302342116, 604684232, 1209368464]

約数ペア:

[(1, 1209368464), (2, 604684232), (4, 302342116), (8, 151171058), (16, 75585529), (43, 28124848), (86, 14062424), (172, 7031212), (344, 3515606), (523, 2312368), (688, 1757803), (1046, 1156184), (2092, 578092), (3361, 359824), (4184, 289046), (6722, 179912), (8368, 144523), (13444, 89956), (22489, 53776), (26888, 44978)]