2480496490

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1433813}}^1$

素因数の和:1433993

約数の個数: 16

約数和(自身を含む): 4490705448

約数和(自身を除く): 2010208958

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 1433813, 2867626, 7169065, 14338130, 248049649, 496099298, 1240248245, 2480496490]

約数ペア:

[(1, 2480496490), (2, 1240248245), (5, 496099298), (10, 248049649), (173, 14338130), (346, 7169065), (865, 2867626), (1730, 1433813)]