274080783530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{637397171}}^1$

素因数の和:637397221

約数の個数: 16

約数和(自身を含む): 504818560224

約数和(自身を除く): 230737776694

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 637397171, 1274794342, 3186985855, 6373971710, 27408078353, 54816156706, 137040391765, 274080783530]

約数ペア:

[(1, 274080783530), (2, 137040391765), (5, 54816156706), (10, 27408078353), (43, 6373971710), (86, 3186985855), (215, 1274794342), (430, 637397171)]