1570890964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 2886605568

約数和(自身を除く): 1315714604

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 317, 613, 634, 1226, 1268, 2021, 2452, 4042, 8084, 13631, 14899, 26359, 27262, 28811, 29798, 52718, 54524, 57622, 59596, 105436, 115244, 194321, 388642, 640657, 777284, 1238873, 1281314, 2477746, 2562628, 4955492, 8355803, 9133087, 16711606, 18266174, 33423212, 36532348, 392722741, 785445482, 1570890964]

約数ペア:

[(1, 1570890964), (2, 785445482), (4, 392722741), (43, 36532348), (47, 33423212), (86, 18266174), (94, 16711606), (172, 9133087), (188, 8355803), (317, 4955492), (613, 2562628), (634, 2477746), (1226, 1281314), (1268, 1238873), (2021, 777284), (2452, 640657), (4042, 388642), (8084, 194321), (13631, 115244), (14899, 105436), (26359, 59596), (27262, 57622), (28811, 54524), (29798, 52718)]