2480496496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5001001}}^1$

素因数の和:5001040

約数の個数: 20

約数和(自身を含む): 4960993984

約数和(自身を除く): 2480497488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5001001, 10002002, 20004004, 40008008, 80016016, 155031031, 310062062, 620124124, 1240248248, 2480496496]

約数ペア:

[(1, 2480496496), (2, 1240248248), (4, 620124124), (8, 310062062), (16, 155031031), (31, 80016016), (62, 40008008), (124, 20004004), (248, 10002002), (496, 5001001)]