2089071745

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 2602285056

約数和(自身を除く): 513213311

約数列:

[1, 5, 47, 107, 235, 251, 331, 535, 1255, 1655, 5029, 11797, 15557, 25145, 26857, 35417, 58985, 77785, 83081, 134285, 177085, 415405, 1262279, 1664599, 3904807, 6311395, 8322995, 8889667, 19524035, 44448335, 417814349, 2089071745]

約数ペア:

[(1, 2089071745), (5, 417814349), (47, 44448335), (107, 19524035), (235, 8889667), (251, 8322995), (331, 6311395), (535, 3904807), (1255, 1664599), (1655, 1262279), (5029, 415405), (11797, 177085), (15557, 134285), (25145, 83081), (26857, 77785), (35417, 58985)]