2000846578

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{246349}}^1$

素因数の和:246513

約数の個数: 16

約数和(自身を含む): 3121747200

約数和(自身を除く): 1120900622

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 246349, 492698, 7636819, 15273638, 32271719, 64543438, 1000423289, 2000846578]

約数ペア:

[(1, 2000846578), (2, 1000423289), (31, 64543438), (62, 32271719), (131, 15273638), (262, 7636819), (4061, 492698), (8122, 246349)]