1891515052

素因数分解:

$2^2\times 7^2\times {\mathrm{2039}}^1\times {\mathrm{4733}}^1$

素因数の和:6790

約数の個数: 36

約数和(自身を含む): 3853286640

約数和(自身を除く): 1961771588

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2039, 4078, 4733, 8156, 9466, 14273, 18932, 28546, 33131, 57092, 66262, 99911, 132524, 199822, 231917, 399644, 463834, 927668, 9650587, 19301174, 38602348, 67554109, 135108218, 270216436, 472878763, 945757526, 1891515052]

約数ペア:

[(1, 1891515052), (2, 945757526), (4, 472878763), (7, 270216436), (14, 135108218), (28, 67554109), (49, 38602348), (98, 19301174), (196, 9650587), (2039, 927668), (4078, 463834), (4733, 399644), (8156, 231917), (9466, 199822), (14273, 132524), (18932, 99911), (28546, 66262), (33131, 57092)]