261867792

素因数分解:

$2^4\times 3^1\times {\mathrm{5455579}}^1$

素因数の和:5455590

約数の個数: 20

約数和(自身を含む): 676491920

約数和(自身を除く): 414624128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5455579, 10911158, 16366737, 21822316, 32733474, 43644632, 65466948, 87289264, 130933896, 261867792]

約数ペア:

[(1, 261867792), (2, 130933896), (3, 87289264), (4, 65466948), (6, 43644632), (8, 32733474), (12, 21822316), (16, 16366737), (24, 10911158), (48, 5455579)]