378274894

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{14321}}^1$

素因数の和:14651

約数の個数: 16

約数和(自身を含む): 581587776

約数和(自身を除く): 203312882

約数列:

[1, 2, 47, 94, 281, 562, 13207, 14321, 26414, 28642, 673087, 1346174, 4024201, 8048402, 189137447, 378274894]

約数ペア:

[(1, 378274894), (2, 189137447), (47, 8048402), (94, 4024201), (281, 1346174), (562, 673087), (13207, 28642), (14321, 26414)]