130890074

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{9749}}^1$

素因数の和:9902

約数の個数: 24

約数和(自身を含む): 230080500

約数和(自身を除く): 99190426

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 6713, 9749, 13426, 19498, 68243, 136486, 477701, 955402, 1335613, 2671226, 9349291, 18698582, 65445037, 130890074]

約数ペア:

[(1, 130890074), (2, 65445037), (7, 18698582), (14, 9349291), (49, 2671226), (98, 1335613), (137, 955402), (274, 477701), (959, 136486), (1918, 68243), (6713, 19498), (9749, 13426)]