2000503005

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4302157}}^1$

素因数の和:4302196

約数の個数: 16

約数和(自身を含む): 3304057344

約数和(自身を除く): 1303554339

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 4302157, 12906471, 21510785, 64532355, 133366867, 400100601, 666834335, 2000503005]

約数ペア:

[(1, 2000503005), (3, 666834335), (5, 400100601), (15, 133366867), (31, 64532355), (93, 21510785), (155, 12906471), (465, 4302157)]