552655870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4251199}}^1$

素因数の和:4251219

約数の個数: 16

約数和(自身を含む): 1071302400

約数和(自身を除く): 518646530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4251199, 8502398, 21255995, 42511990, 55265587, 110531174, 276327935, 552655870]

約数ペア:

[(1, 552655870), (2, 276327935), (5, 110531174), (10, 55265587), (13, 42511990), (26, 21255995), (65, 8502398), (130, 4251199)]