1660866942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{265399}}^1$

素因数の和:265560

約数の個数: 32

約数和(自身を含む): 3821760000

約数和(自身を除く): 2160893058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 265399, 530798, 796197, 1592394, 1857793, 3715586, 5573379, 11146758, 39544451, 79088902, 118633353, 237266706, 276811157, 553622314, 830433471, 1660866942]

約数ペア:

[(1, 1660866942), (2, 830433471), (3, 553622314), (6, 276811157), (7, 237266706), (14, 118633353), (21, 79088902), (42, 39544451), (149, 11146758), (298, 5573379), (447, 3715586), (894, 1857793), (1043, 1592394), (2086, 796197), (3129, 530798), (6258, 265399)]