2739472

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1446

約数の個数: 20

約数和(自身を含む): 5352336

約数和(自身を除く): 2612864

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1307, 2096, 2614, 5228, 10456, 20912, 171217, 342434, 684868, 1369736, 2739472]

約数ペア:

[(1, 2739472), (2, 1369736), (4, 684868), (8, 342434), (16, 171217), (131, 20912), (262, 10456), (524, 5228), (1048, 2614), (1307, 2096)]