838115998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{271939}}^1$

素因数の和:272031

約数の個数: 16

約数和(自身を含む): 1331418240

約数和(自身を除く): 493302242

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 271939, 543878, 6254597, 12509194, 18219913, 36439826, 419057999, 838115998]

約数ペア:

[(1, 838115998), (2, 419057999), (23, 36439826), (46, 18219913), (67, 12509194), (134, 6254597), (1541, 543878), (3082, 271939)]