7438045402

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{98729}}^1$

素因数の和:99141

約数の個数: 16

約数和(自身を含む): 11278915200

約数和(自身を除く): 3840869798

約数列:

[1, 2, 139, 271, 278, 542, 37669, 75338, 98729, 197458, 13723331, 26755559, 27446662, 53511118, 3719022701, 7438045402]

約数ペア:

[(1, 7438045402), (2, 3719022701), (139, 53511118), (271, 27446662), (278, 26755559), (542, 13723331), (37669, 197458), (75338, 98729)]