2854402946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{548291}}^1$

素因数の和:548449

約数の個数: 16

約数和(自身を含む): 4539857760

約数和(自身を除く): 1685454814

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 548291, 1096582, 10417529, 20835058, 75115867, 150231734, 1427201473, 2854402946]

約数ペア:

[(1, 2854402946), (2, 1427201473), (19, 150231734), (38, 75115867), (137, 20835058), (274, 10417529), (2603, 1096582), (5206, 548291)]