278049596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{48239}}^1$

素因数の和:48385

約数の個数: 24

約数和(自身を含む): 534885120

約数和(自身を除く): 256835524

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 48239, 96478, 192956, 530629, 1061258, 2122516, 6319309, 12638618, 25277236, 69512399, 139024798, 278049596]

約数ペア:

[(1, 278049596), (2, 139024798), (4, 69512399), (11, 25277236), (22, 12638618), (44, 6319309), (131, 2122516), (262, 1061258), (524, 530629), (1441, 192956), (2882, 96478), (5764, 48239)]