2018042873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{16811}}^1$

素因数の和:18388

約数の個数: 16

約数和(自身を含む): 2517765120

約数和(自身を除く): 499722247

約数列:

[1, 7, 11, 77, 1559, 10913, 16811, 17149, 117677, 120043, 184921, 1294447, 26208349, 183458443, 288291839, 2018042873]

約数ペア:

[(1, 2018042873), (7, 288291839), (11, 183458443), (77, 26208349), (1559, 1294447), (10913, 184921), (16811, 120043), (17149, 117677)]