1681717746

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{43543}}^1$

素因数の和:43746

約数の個数: 32

約数和(自身を含む): 3467495808

約数和(自身を除く): 1785778062

約数列:

[1, 2, 3, 6, 41, 82, 123, 157, 246, 314, 471, 942, 6437, 12874, 19311, 38622, 43543, 87086, 130629, 261258, 1785263, 3570526, 5355789, 6836251, 10711578, 13672502, 20508753, 41017506, 280286291, 560572582, 840858873, 1681717746]

約数ペア:

[(1, 1681717746), (2, 840858873), (3, 560572582), (6, 280286291), (41, 41017506), (82, 20508753), (123, 13672502), (157, 10711578), (246, 6836251), (314, 5355789), (471, 3570526), (942, 1785263), (6437, 261258), (12874, 130629), (19311, 87086), (38622, 43543)]