1330887224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{213557}}^1$

素因数の和:213623

約数の個数: 32

約数和(自身を含む): 2690830800

約数和(自身を除く): 1359943576

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 213557, 427114, 854228, 1708456, 4057583, 8115166, 8755837, 16230332, 17511674, 32460664, 35023348, 70046696, 166360903, 332721806, 665443612, 1330887224]

約数ペア:

[(1, 1330887224), (2, 665443612), (4, 332721806), (8, 166360903), (19, 70046696), (38, 35023348), (41, 32460664), (76, 17511674), (82, 16230332), (152, 8755837), (164, 8115166), (328, 4057583), (779, 1708456), (1558, 854228), (3116, 427114), (6232, 213557)]