2013138006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{222643}}^1$

素因数の和:222796

約数の個数: 32

約数和(自身を含む): 4424381568

約数和(自身を除く): 2411243562

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 9042, 222643, 445286, 667929, 1335858, 2449073, 4898146, 7347219, 14694438, 30502091, 61004182, 91506273, 183012546, 335523001, 671046002, 1006569003, 2013138006]

約数ペア:

[(1, 2013138006), (2, 1006569003), (3, 671046002), (6, 335523001), (11, 183012546), (22, 91506273), (33, 61004182), (66, 30502091), (137, 14694438), (274, 7347219), (411, 4898146), (822, 2449073), (1507, 1335858), (3014, 667929), (4521, 445286), (9042, 222643)]