2011804851

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1\times {\mathrm{2377}}^1$

素因数の和:3411

約数の個数: 32

約数和(自身を含む): 3144895488

約数和(自身を除く): 1133090637

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 983, 2377, 2949, 6881, 7131, 16639, 20643, 40303, 49917, 97457, 120909, 282121, 292371, 682199, 846363, 2046597, 2336591, 7009773, 16356137, 49068411, 95800231, 287400693, 670601617, 2011804851]

約数ペア:

[(1, 2011804851), (3, 670601617), (7, 287400693), (21, 95800231), (41, 49068411), (123, 16356137), (287, 7009773), (861, 2336591), (983, 2046597), (2377, 846363), (2949, 682199), (6881, 292371), (7131, 282121), (16639, 120909), (20643, 97457), (40303, 49917)]