215511622

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{2053}}^1$

素因数の和:2847

約数の個数: 16

約数和(自身を含む): 328311360

約数和(自身を除く): 112799738

約数列:

[1, 2, 73, 146, 719, 1438, 2053, 4106, 52487, 104974, 149869, 299738, 1476107, 2952214, 107755811, 215511622]

約数ペア:

[(1, 215511622), (2, 107755811), (73, 2952214), (146, 1476107), (719, 299738), (1438, 149869), (2053, 104974), (4106, 52487)]