17056970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{243671}}^1$

素因数の和:243685

約数の個数: 16

約数和(自身を含む): 35088768

約数和(自身を除く): 18031798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 243671, 487342, 1218355, 1705697, 2436710, 3411394, 8528485, 17056970]

約数ペア:

[(1, 17056970), (2, 8528485), (5, 3411394), (7, 2436710), (10, 1705697), (14, 1218355), (35, 487342), (70, 243671)]