2492121856

素因数分解:

$2^8\times 7^1\times {\mathrm{1390693}}^1$

素因数の和:1390716

約数の個数: 36

約数和(自身を含む): 5685157072

約数和(自身を除く): 3193035216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1390693, 2781386, 5562772, 9734851, 11125544, 19469702, 22251088, 38939404, 44502176, 77878808, 89004352, 155757616, 178008704, 311515232, 356017408, 623030464, 1246060928, 2492121856]

約数ペア:

[(1, 2492121856), (2, 1246060928), (4, 623030464), (7, 356017408), (8, 311515232), (14, 178008704), (16, 155757616), (28, 89004352), (32, 77878808), (56, 44502176), (64, 38939404), (112, 22251088), (128, 19469702), (224, 11125544), (256, 9734851), (448, 5562772), (896, 2781386), (1792, 1390693)]