2019382810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1\times {\mathrm{8737}}^1$

素因数の和:9570

約数の個数: 32

約数和(自身を含む): 3765378960

約数和(自身を除く): 1745996150

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 797, 1594, 3985, 7970, 8737, 17474, 23113, 43685, 46226, 87370, 115565, 231130, 253373, 506746, 1266865, 2533730, 6963389, 13926778, 34816945, 69633890, 201938281, 403876562, 1009691405, 2019382810]

約数ペア:

[(1, 2019382810), (2, 1009691405), (5, 403876562), (10, 201938281), (29, 69633890), (58, 34816945), (145, 13926778), (290, 6963389), (797, 2533730), (1594, 1266865), (3985, 506746), (7970, 253373), (8737, 231130), (17474, 115565), (23113, 87370), (43685, 46226)]