2012507656

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{406403}}^1$

素因数の和:407028

約数の個数: 16

約数和(自身を含む): 3779557200

約数和(自身を除く): 1767049544

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 406403, 812806, 1625612, 3251224, 251563457, 503126914, 1006253828, 2012507656]

約数ペア:

[(1, 2012507656), (2, 1006253828), (4, 503126914), (8, 251563457), (619, 3251224), (1238, 1625612), (2476, 812806), (4952, 406403)]