1231567226

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{147211}}^1$

素因数の和:147349

約数の個数: 16

約数和(自身を含む): 1907867520

約数和(自身を除く): 676300294

約数列:

[1, 2, 47, 89, 94, 178, 4183, 8366, 147211, 294422, 6918917, 13101779, 13837834, 26203558, 615783613, 1231567226]

約数ペア:

[(1, 1231567226), (2, 615783613), (47, 26203558), (89, 13837834), (94, 13101779), (178, 6918917), (4183, 294422), (8366, 147211)]