218620682722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17431}}^1\times {\mathrm{482387}}^1$

素因数の和:499833

約数の個数: 16

約数和(自身を含む): 353177479872

約数和(自身を除く): 134556797150

約数列:

[1, 2, 13, 26, 17431, 34862, 226603, 453206, 482387, 964774, 6271031, 12542062, 8408487797, 16816975594, 109310341361, 218620682722]

約数ペア:

[(1, 218620682722), (2, 109310341361), (13, 16816975594), (26, 8408487797), (17431, 12542062), (34862, 6271031), (226603, 964774), (453206, 482387)]