140101892

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{68543}}^1$

素因数の和:68627

約数の個数: 24

約数和(自身を含む): 284046336

約数和(自身を除く): 143944444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 68543, 137086, 274172, 479801, 959602, 1919204, 5003639, 10007278, 20014556, 35025473, 70050946, 140101892]

約数ペア:

[(1, 140101892), (2, 70050946), (4, 35025473), (7, 20014556), (14, 10007278), (28, 5003639), (73, 1919204), (146, 959602), (292, 479801), (511, 274172), (1022, 137086), (2044, 68543)]