254095062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{15439}}^1$

素因数の和:15668

約数の個数: 32

約数和(自身を含む): 549911040

約数和(自身を除く): 295815978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 5486, 8229, 15439, 16458, 30878, 46317, 92634, 200707, 401414, 602121, 1204242, 3257629, 6515258, 9772887, 19545774, 42349177, 84698354, 127047531, 254095062]

約数ペア:

[(1, 254095062), (2, 127047531), (3, 84698354), (6, 42349177), (13, 19545774), (26, 9772887), (39, 6515258), (78, 3257629), (211, 1204242), (422, 602121), (633, 401414), (1266, 200707), (2743, 92634), (5486, 46317), (8229, 30878), (15439, 16458)]