1880888518

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1\times {\mathrm{14669}}^1$

素因数の和:15783

約数の個数: 16

約数和(自身を含む): 2870508240

約数和(自身を除く): 989619722

約数列:

[1, 2, 61, 122, 1051, 2102, 14669, 29338, 64111, 128222, 894809, 1789618, 15417119, 30834238, 940444259, 1880888518]

約数ペア:

[(1, 1880888518), (2, 940444259), (61, 30834238), (122, 15417119), (1051, 1789618), (2102, 894809), (14669, 128222), (29338, 64111)]