420323342

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{9257}}^1$

素因数の和:9643

約数の個数: 16

約数和(自身を含む): 641246112

約数和(自身を除く): 220922770

約数列:

[1, 2, 73, 146, 311, 622, 9257, 18514, 22703, 45406, 675761, 1351522, 2878927, 5757854, 210161671, 420323342]

約数ペア:

[(1, 420323342), (2, 210161671), (73, 5757854), (146, 2878927), (311, 1351522), (622, 675761), (9257, 45406), (18514, 22703)]