1152802808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{3559}}^1$

素因数の和:5715

約数の個数: 32

約数和(自身を含む): 2276976000

約数和(自身を除く): 1124173192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2131, 3559, 4262, 7118, 8524, 14236, 17048, 28472, 40489, 67621, 80978, 135242, 161956, 270484, 323912, 540968, 7584229, 15168458, 30336916, 60673832, 144100351, 288200702, 576401404, 1152802808]

約数ペア:

[(1, 1152802808), (2, 576401404), (4, 288200702), (8, 144100351), (19, 60673832), (38, 30336916), (76, 15168458), (152, 7584229), (2131, 540968), (3559, 323912), (4262, 270484), (7118, 161956), (8524, 135242), (14236, 80978), (17048, 67621), (28472, 40489)]