2013098621

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 2280960000

約数和(自身を除く): 267861379

約数列:

[1, 19, 23, 43, 149, 437, 719, 817, 989, 2831, 3427, 6407, 13661, 16537, 18791, 30917, 65113, 107131, 121733, 147361, 314203, 587423, 711091, 2035489, 2464013, 2799859, 4606633, 13510729, 46816247, 87526027, 105952559, 2013098621]

約数ペア:

[(1, 2013098621), (19, 105952559), (23, 87526027), (43, 46816247), (149, 13510729), (437, 4606633), (719, 2799859), (817, 2464013), (989, 2035489), (2831, 711091), (3427, 587423), (6407, 314203), (13661, 147361), (16537, 121733), (18791, 107131), (30917, 65113)]