685205128938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{253216973}}^1$

素因数の和:253217030

約数の個数: 32

約数和(自身を含む): 1531456258752

約数和(自身を除く): 846251129814

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 253216973, 506433946, 759650919, 1519301838, 2785386703, 5570773406, 8356160109, 10381895893, 16712320218, 20763791786, 31145687679, 62291375358, 114200854823, 228401709646, 342602564469, 685205128938]

約数ペア:

[(1, 685205128938), (2, 342602564469), (3, 228401709646), (6, 114200854823), (11, 62291375358), (22, 31145687679), (33, 20763791786), (41, 16712320218), (66, 10381895893), (82, 8356160109), (123, 5570773406), (246, 2785386703), (451, 1519301838), (902, 759650919), (1353, 506433946), (2706, 253216973)]