873219962

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1\times {\mathrm{2729}}^1$

素因数の和:4021

約数の個数: 16

約数和(自身を含む): 1320883200

約数和(自身を除く): 447663238

約数列:

[1, 2, 139, 278, 1151, 2302, 2729, 5458, 159989, 319978, 379331, 758662, 3141079, 6282158, 436609981, 873219962]

約数ペア:

[(1, 873219962), (2, 436609981), (139, 6282158), (278, 3141079), (1151, 758662), (2302, 379331), (2729, 319978), (5458, 159989)]