239280796

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{18503}}^1$

素因数の和:18621

約数の個数: 24

約数和(自身を含む): 433659744

約数和(自身を除く): 194378948

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 3233, 6466, 12932, 18503, 37006, 74012, 980659, 1128683, 1961318, 2257366, 3922636, 4514732, 59820199, 119640398, 239280796]

約数ペア:

[(1, 239280796), (2, 119640398), (4, 59820199), (53, 4514732), (61, 3922636), (106, 2257366), (122, 1961318), (212, 1128683), (244, 980659), (3233, 74012), (6466, 37006), (12932, 18503)]