2958695713

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{221509}}^1$

素因数の和:221584

約数の個数: 12

約数和(自身を含む): 3207021780

約数和(自身を除く): 248326067

約数列:

[1, 19, 37, 361, 703, 13357, 221509, 4208671, 8195833, 79964749, 155720827, 2958695713]

約数ペア:

[(1, 2958695713), (19, 155720827), (37, 79964749), (361, 8195833), (703, 4208671), (13357, 221509)]