299489038

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1\times {\mathrm{2203}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 454561776

約数和(自身を除く): 155072738

約数列:

[1, 2, 101, 202, 673, 1346, 2203, 4406, 67973, 135946, 222503, 445006, 1482619, 2965238, 149744519, 299489038]

約数ペア:

[(1, 299489038), (2, 149744519), (101, 2965238), (202, 1482619), (673, 445006), (1346, 222503), (2203, 135946), (4406, 67973)]