2017481865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{140249}}^1$

素因数の和:140401

約数の個数: 32

約数和(自身を含む): 3716064000

約数和(自身を除く): 1698582135

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2877, 4795, 14385, 140249, 420747, 701245, 981743, 2103735, 2945229, 4908715, 14726145, 19214113, 57642339, 96070565, 134498791, 288211695, 403496373, 672493955, 2017481865]

約数ペア:

[(1, 2017481865), (3, 672493955), (5, 403496373), (7, 288211695), (15, 134498791), (21, 96070565), (35, 57642339), (105, 19214113), (137, 14726145), (411, 4908715), (685, 2945229), (959, 2103735), (2055, 981743), (2877, 701245), (4795, 420747), (14385, 140249)]