1292079268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{232891}}^1$

素因数の和:232987

約数の個数: 24

約数和(自身を含む): 2412761120

約数和(自身を除く): 1120681852

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 232891, 465782, 931564, 4424929, 8849858, 17001043, 17699716, 34002086, 68004172, 323019817, 646039634, 1292079268]

約数ペア:

[(1, 1292079268), (2, 646039634), (4, 323019817), (19, 68004172), (38, 34002086), (73, 17699716), (76, 17001043), (146, 8849858), (292, 4424929), (1387, 931564), (2774, 465782), (5548, 232891)]