7983402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 18399744

約数和(自身を除く): 10416342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1451, 1834, 2751, 2902, 4353, 5502, 8706, 10157, 20314, 30471, 60942, 190081, 380162, 570243, 1140486, 1330567, 2661134, 3991701, 7983402]

約数ペア:

[(1, 7983402), (2, 3991701), (3, 2661134), (6, 1330567), (7, 1140486), (14, 570243), (21, 380162), (42, 190081), (131, 60942), (262, 30471), (393, 20314), (786, 10157), (917, 8706), (1451, 5502), (1834, 4353), (2751, 2902)]