276433639198

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{3989}}^1\times {\mathrm{488021}}^1$

素因数の和:492083

約数の個数: 16

約数和(自身を含む): 420596880480

約数和(自身を除く): 144163241282

約数列:

[1, 2, 71, 142, 3989, 7978, 283219, 488021, 566438, 976042, 34649491, 69298982, 1946715769, 3893431538, 138216819599, 276433639198]

約数ペア:

[(1, 276433639198), (2, 138216819599), (71, 3893431538), (142, 1946715769), (3989, 69298982), (7978, 34649491), (283219, 976042), (488021, 566438)]