2017581882

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{8581}}^1$

素因数の和:8998

約数の個数: 32

約数和(自身を含む): 4078166400

約数和(自身を除く): 2060584518

約数列:

[1, 2, 3, 6, 149, 263, 298, 447, 526, 789, 894, 1578, 8581, 17162, 25743, 39187, 51486, 78374, 117561, 235122, 1278569, 2256803, 2557138, 3835707, 4513606, 6770409, 7671414, 13540818, 336263647, 672527294, 1008790941, 2017581882]

約数ペア:

[(1, 2017581882), (2, 1008790941), (3, 672527294), (6, 336263647), (149, 13540818), (263, 7671414), (298, 6770409), (447, 4513606), (526, 3835707), (789, 2557138), (894, 2256803), (1578, 1278569), (8581, 235122), (17162, 117561), (25743, 78374), (39187, 51486)]