2018397338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{279479}}^1$

素因数の和:279661

約数の個数: 16

約数和(自身を含む): 3179364480

約数和(自身を除く): 1160967142

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 279479, 558958, 6428017, 12856034, 43878203, 87756406, 1009198669, 2018397338]

約数ペア:

[(1, 2018397338), (2, 1009198669), (23, 87756406), (46, 43878203), (157, 12856034), (314, 6428017), (3611, 558958), (7222, 279479)]