1101381232

素因数分解:

$2^4\times 7^3\times {\mathrm{200689}}^1$

素因数の和:200718

約数の個数: 40

約数和(自身を含む): 2488556000

約数和(自身を除く): 1387174768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 200689, 401378, 802756, 1404823, 1605512, 2809646, 3211024, 5619292, 9833761, 11238584, 19667522, 22477168, 39335044, 68836327, 78670088, 137672654, 157340176, 275345308, 550690616, 1101381232]

約数ペア:

[(1, 1101381232), (2, 550690616), (4, 275345308), (7, 157340176), (8, 137672654), (14, 78670088), (16, 68836327), (28, 39335044), (49, 22477168), (56, 19667522), (98, 11238584), (112, 9833761), (196, 5619292), (343, 3211024), (392, 2809646), (686, 1605512), (784, 1404823), (1372, 802756), (2744, 401378), (5488, 200689)]