1316905856

素因数分解:

$2^7\times 7^1\times {\mathrm{1469761}}^1$

素因数の和:1469782

約数の個数: 32

約数和(自身を含む): 2998314480

約数和(自身を除く): 1681408624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1469761, 2939522, 5879044, 10288327, 11758088, 20576654, 23516176, 41153308, 47032352, 82306616, 94064704, 164613232, 188129408, 329226464, 658452928, 1316905856]

約数ペア:

[(1, 1316905856), (2, 658452928), (4, 329226464), (7, 188129408), (8, 164613232), (14, 94064704), (16, 82306616), (28, 47032352), (32, 41153308), (56, 23516176), (64, 20576654), (112, 11758088), (128, 10288327), (224, 5879044), (448, 2939522), (896, 1469761)]