290702965055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{5285989}}^1$

素因数の和:5286658

約数の個数: 16

約数和(自身を含む): 369934724160

約数和(自身を除く): 79231759105

約数列:

[1, 5, 17, 85, 647, 3235, 10999, 54995, 5285989, 26429945, 89861813, 449309065, 3420034883, 17100174415, 58140593011, 290702965055]

約数ペア:

[(1, 290702965055), (5, 58140593011), (17, 17100174415), (85, 3420034883), (647, 449309065), (3235, 89861813), (10999, 26429945), (54995, 5285989)]