1101071728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1678463}}^1$

素因数の和:1678512

約数の個数: 20

約数和(自身を含む): 2185360128

約数和(自身を除く): 1084288400

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1678463, 3356926, 6713852, 13427704, 26855408, 68816983, 137633966, 275267932, 550535864, 1101071728]

約数ペア:

[(1, 1101071728), (2, 550535864), (4, 275267932), (8, 137633966), (16, 68816983), (41, 26855408), (82, 13427704), (164, 6713852), (328, 3356926), (656, 1678463)]