2215663746

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{920891}}^1$

素因数の和:921297

約数の個数: 16

約数和(自身を含む): 4442383008

約数和(自身を除く): 2226719262

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 920891, 1841782, 2762673, 5525346, 369277291, 738554582, 1107831873, 2215663746]

約数ペア:

[(1, 2215663746), (2, 1107831873), (3, 738554582), (6, 369277291), (401, 5525346), (802, 2762673), (1203, 1841782), (2406, 920891)]