2077130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 4261248

約数和(自身を除く): 2184118

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 821, 1265, 1642, 2530, 4105, 8210, 9031, 18062, 18883, 37766, 45155, 90310, 94415, 188830, 207713, 415426, 1038565, 2077130]

約数ペア:

[(1, 2077130), (2, 1038565), (5, 415426), (10, 207713), (11, 188830), (22, 94415), (23, 90310), (46, 45155), (55, 37766), (110, 18883), (115, 18062), (230, 9031), (253, 8210), (506, 4105), (821, 2530), (1265, 1642)]