420660574

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1\times {\mathrm{4457}}^1$

素因数の和:5651

約数の個数: 16

約数和(自身を含む): 647087616

約数和(自身を除く): 226427042

約数列:

[1, 2, 41, 82, 1151, 2302, 4457, 8914, 47191, 94382, 182737, 365474, 5130007, 10260014, 210330287, 420660574]

約数ペア:

[(1, 420660574), (2, 210330287), (41, 10260014), (82, 5130007), (1151, 365474), (2302, 182737), (4457, 94382), (8914, 47191)]