123558476

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{5347}}^1$

素因数の和:5513

約数の個数: 24

約数和(自身を含む): 222369840

約数和(自身を除く): 98811364

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 5347, 5777, 10694, 11554, 21388, 23108, 283391, 566782, 582823, 1133564, 1165646, 2331292, 30889619, 61779238, 123558476]

約数ペア:

[(1, 123558476), (2, 61779238), (4, 30889619), (53, 2331292), (106, 1165646), (109, 1133564), (212, 582823), (218, 566782), (436, 283391), (5347, 23108), (5777, 21388), (10694, 11554)]