2006502470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4094903}}^1$

素因数の和:4094924

約数の個数: 24

約数和(自身を含む): 4201371504

約数和(自身を除く): 2194869034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4094903, 8189806, 20474515, 28664321, 40949030, 57328642, 143321605, 200650247, 286643210, 401300494, 1003251235, 2006502470]

約数ペア:

[(1, 2006502470), (2, 1003251235), (5, 401300494), (7, 286643210), (10, 200650247), (14, 143321605), (35, 57328642), (49, 40949030), (70, 28664321), (98, 20474515), (245, 8189806), (490, 4094903)]