427223884

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{4549}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 763635600

約数和(自身を除く): 336411716

約数列:

[1, 2, 4, 53, 106, 212, 443, 886, 1772, 4549, 9098, 18196, 23479, 46958, 93916, 241097, 482194, 964388, 2015207, 4030414, 8060828, 106805971, 213611942, 427223884]

約数ペア:

[(1, 427223884), (2, 213611942), (4, 106805971), (53, 8060828), (106, 4030414), (212, 2015207), (443, 964388), (886, 482194), (1772, 241097), (4549, 93916), (9098, 46958), (18196, 23479)]