981232

素因数分解:

$2^4\times 7^1\times {\mathrm{8761}}^1$

素因数の和:8776

約数の個数: 20

約数和(自身を含む): 2172976

約数和(自身を除く): 1191744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8761, 17522, 35044, 61327, 70088, 122654, 140176, 245308, 490616, 981232]

約数ペア:

[(1, 981232), (2, 490616), (4, 245308), (7, 140176), (8, 122654), (14, 70088), (16, 61327), (28, 35044), (56, 17522), (112, 8761)]