2666198

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 16

約数和(自身を含む): 4119984

約数和(自身を除く): 1453786

約数列:

[1, 2, 67, 101, 134, 197, 202, 394, 6767, 13199, 13534, 19897, 26398, 39794, 1333099, 2666198]

約数ペア:

[(1, 2666198), (2, 1333099), (67, 39794), (101, 26398), (134, 19897), (197, 13534), (202, 13199), (394, 6767)]