293028086

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{23431}}^1$

素因数の和:23496

約数の個数: 24

約数和(自身を含む): 488838384

約数和(自身を除く): 195810298

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6253, 12506, 23431, 46862, 304603, 609206, 866947, 1733894, 3959839, 7919678, 11270311, 22540622, 146514043, 293028086]

約数ペア:

[(1, 293028086), (2, 146514043), (13, 22540622), (26, 11270311), (37, 7919678), (74, 3959839), (169, 1733894), (338, 866947), (481, 609206), (962, 304603), (6253, 46862), (12506, 23431)]