2912647948

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{759293}}^1$

素因数の和:759441

約数の個数: 24

約数和(自身を含む): 5867824032

約数和(自身を除く): 2955176084

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 759293, 1518586, 3037172, 5315051, 10630102, 21260204, 104023141, 208046282, 416092564, 728161987, 1456323974, 2912647948]

約数ペア:

[(1, 2912647948), (2, 1456323974), (4, 728161987), (7, 416092564), (14, 208046282), (28, 104023141), (137, 21260204), (274, 10630102), (548, 5315051), (959, 3037172), (1918, 1518586), (3836, 759293)]