2045303368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{201151}}^1$

素因数の和:201229

約数の個数: 32

約数和(自身を含む): 4055224320

約数和(自身を除く): 2009920952

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 201151, 402302, 804604, 1609208, 6235681, 8247191, 12471362, 16494382, 24942724, 32988764, 49885448, 65977528, 255662921, 511325842, 1022651684, 2045303368]

約数ペア:

[(1, 2045303368), (2, 1022651684), (4, 511325842), (8, 255662921), (31, 65977528), (41, 49885448), (62, 32988764), (82, 24942724), (124, 16494382), (164, 12471362), (248, 8247191), (328, 6235681), (1271, 1609208), (2542, 804604), (5084, 402302), (10168, 201151)]