129230492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{9811}}^1$

素因数の和:9941

約数の個数: 24

約数和(自身を含む): 234899280

約数和(自身を除く): 105668788

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 3293, 6586, 9811, 13172, 19622, 39244, 363007, 726014, 873179, 1452028, 1746358, 3492716, 32307623, 64615246, 129230492]

約数ペア:

[(1, 129230492), (2, 64615246), (4, 32307623), (37, 3492716), (74, 1746358), (89, 1452028), (148, 873179), (178, 726014), (356, 363007), (3293, 39244), (6586, 19622), (9811, 13172)]