1275885796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{29401}}^1$

素因数の和:29995

約数の個数: 24

約数和(自身を含む): 2354512160

約数和(自身を除く): 1078626364

約数列:

[1, 2, 4, 19, 38, 76, 571, 1142, 2284, 10849, 21698, 29401, 43396, 58802, 117604, 558619, 1117238, 2234476, 16787971, 33575942, 67151884, 318971449, 637942898, 1275885796]

約数ペア:

[(1, 1275885796), (2, 637942898), (4, 318971449), (19, 67151884), (38, 33575942), (76, 16787971), (571, 2234476), (1142, 1117238), (2284, 558619), (10849, 117604), (21698, 58802), (29401, 43396)]