2399681552

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{533737}}^1$

素因数の和:534026

約数の個数: 20

約数和(自身を含む): 4665937596

約数和(自身を除く): 2266256044

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 533737, 1067474, 2134948, 4269896, 8539792, 149980097, 299960194, 599920388, 1199840776, 2399681552]

約数ペア:

[(1, 2399681552), (2, 1199840776), (4, 599920388), (8, 299960194), (16, 149980097), (281, 8539792), (562, 4269896), (1124, 2134948), (2248, 1067474), (4496, 533737)]