2688876637

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{31667}}^1$

素因数の和:31836

約数の個数: 16

約数和(自身を含む): 2926123200

約数和(自身を除く): 237246563

約数列:

[1, 19, 41, 109, 779, 2071, 4469, 31667, 84911, 601673, 1298347, 3451703, 24668593, 65582357, 141519823, 2688876637]

約数ペア:

[(1, 2688876637), (19, 141519823), (41, 65582357), (109, 24668593), (779, 3451703), (2071, 1298347), (4469, 601673), (31667, 84911)]