888969004310

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{2194931}}^1$

素因数の和:2195440

約数の個数: 32

約数和(自身を含む): 1620017851104

約数和(自身を除く): 731048846794

約数列:

[1, 2, 5, 10, 101, 202, 401, 505, 802, 1010, 2005, 4010, 40501, 81002, 202505, 405010, 2194931, 4389862, 10974655, 21949310, 221688031, 443376062, 880167331, 1108440155, 1760334662, 2216880310, 4400836655, 8801673310, 88896900431, 177793800862, 444484502155, 888969004310]

約数ペア:

[(1, 888969004310), (2, 444484502155), (5, 177793800862), (10, 88896900431), (101, 8801673310), (202, 4400836655), (401, 2216880310), (505, 1760334662), (802, 1108440155), (1010, 880167331), (2005, 443376062), (4010, 221688031), (40501, 21949310), (81002, 10974655), (202505, 4389862), (405010, 2194931)]