2019616610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{311189}}^1$

素因数の和:311266

約数の個数: 32

約数和(自身を含む): 4033022400

約数和(自身を除く): 2013405790

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 311189, 622378, 1555945, 3111890, 3423079, 6846158, 17115395, 18360151, 34230790, 36720302, 91800755, 183601510, 201961661, 403923322, 1009808305, 2019616610]

約数ペア:

[(1, 2019616610), (2, 1009808305), (5, 403923322), (10, 201961661), (11, 183601510), (22, 91800755), (55, 36720302), (59, 34230790), (110, 18360151), (118, 17115395), (295, 6846158), (590, 3423079), (649, 3111890), (1298, 1555945), (3245, 622378), (6490, 311189)]