156947307494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1\times {\mathrm{1982509}}^1$

素因数の和:1984255

約数の個数: 16

約数和(自身を含む): 245799519840

約数和(自身を除く): 88852212346

約数列:

[1, 2, 23, 46, 1721, 3442, 39583, 79166, 1982509, 3965018, 45597707, 91195414, 3411897989, 6823795978, 78473653747, 156947307494]

約数ペア:

[(1, 156947307494), (2, 78473653747), (23, 6823795978), (46, 3411897989), (1721, 91195414), (3442, 45597707), (39583, 3965018), (79166, 1982509)]