219002082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{6701}}^1$

素因数の和:7138

約数の個数: 32

約数和(自身を含む): 472893120

約数和(自身を除く): 253891038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 2514, 5447, 6701, 10894, 13402, 16341, 20103, 32682, 40206, 87113, 174226, 261339, 522678, 2807719, 5615438, 8423157, 16846314, 36500347, 73000694, 109501041, 219002082]

約数ペア:

[(1, 219002082), (2, 109501041), (3, 73000694), (6, 36500347), (13, 16846314), (26, 8423157), (39, 5615438), (78, 2807719), (419, 522678), (838, 261339), (1257, 174226), (2514, 87113), (5447, 40206), (6701, 32682), (10894, 20103), (13402, 16341)]