2771238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 5948640

約数和(自身を除く): 3177402

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 269, 303, 538, 606, 807, 1614, 1717, 3434, 4573, 5151, 9146, 10302, 13719, 27169, 27438, 54338, 81507, 163014, 461873, 923746, 1385619, 2771238]

約数ペア:

[(1, 2771238), (2, 1385619), (3, 923746), (6, 461873), (17, 163014), (34, 81507), (51, 54338), (101, 27438), (102, 27169), (202, 13719), (269, 10302), (303, 9146), (538, 5151), (606, 4573), (807, 3434), (1614, 1717)]