2079862408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19998677}}^1$

素因数の和:19998696

約数の個数: 16

約数和(自身を含む): 4199722380

約数和(自身を除く): 2119859972

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19998677, 39997354, 79994708, 159989416, 259982801, 519965602, 1039931204, 2079862408]

約数ペア:

[(1, 2079862408), (2, 1039931204), (4, 519965602), (8, 259982801), (13, 159989416), (26, 79994708), (52, 39997354), (104, 19998677)]