2491729342

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{474977}}^1$

素因数の和:475083

約数の個数: 16

約数和(自身を含む): 3887219952

約数和(自身を除く): 1395490610

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 474977, 949954, 20424011, 28973597, 40848022, 57947194, 1245864671, 2491729342]

約数ペア:

[(1, 2491729342), (2, 1245864671), (43, 57947194), (61, 40848022), (86, 28973597), (122, 20424011), (2623, 949954), (5246, 474977)]