1489007926

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1743569}}^1$

素因数の和:1743639

約数の個数: 16

約数和(自身を含む): 2594432160

約数和(自身を除く): 1105424234

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1743569, 3487138, 12204983, 24409966, 106357709, 212715418, 744503963, 1489007926]

約数ペア:

[(1, 1489007926), (2, 744503963), (7, 212715418), (14, 106357709), (61, 24409966), (122, 12204983), (427, 3487138), (854, 1743569)]