2801472872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{47303}}^1$

素因数の和:47993

約数の個数: 32

約数和(自身を含む): 5738921280

約数和(自身を除く): 2937448408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 673, 1346, 2692, 5384, 7403, 14806, 29612, 47303, 59224, 94606, 189212, 378424, 520333, 1040666, 2081332, 4162664, 31834919, 63669838, 127339676, 254679352, 350184109, 700368218, 1400736436, 2801472872]

約数ペア:

[(1, 2801472872), (2, 1400736436), (4, 700368218), (8, 350184109), (11, 254679352), (22, 127339676), (44, 63669838), (88, 31834919), (673, 4162664), (1346, 2081332), (2692, 1040666), (5384, 520333), (7403, 378424), (14806, 189212), (29612, 94606), (47303, 59224)]