1866621964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{27450323}}^1$

素因数の和:27450344

約数の個数: 12

約数和(自身を含む): 3458740824

約数和(自身を除く): 1592118860

約数列:

[1, 2, 4, 17, 34, 68, 27450323, 54900646, 109801292, 466655491, 933310982, 1866621964]

約数ペア:

[(1, 1866621964), (2, 933310982), (4, 466655491), (17, 109801292), (34, 54900646), (68, 27450323)]